{"id":5148,"date":"2026-02-07T10:36:26","date_gmt":"2026-02-07T15:36:26","guid":{"rendered":"https:\/\/nicolasgourde.ca\/making-ceramic-glazes-with-a-biotite-schist\/"},"modified":"2026-02-07T10:57:44","modified_gmt":"2026-02-07T15:57:44","slug":"making-ceramic-glazes-with-a-biotite-schist","status":"publish","type":"post","link":"https:\/\/nicolasgourde.ca\/fr\/making-ceramic-glazes-with-a-biotite-schist\/","title":{"rendered":"Fabrication d\u2019\u00e9maux \u00e0 base de roche : schiste \u00e0 biotite [I]"},"content":{"rendered":"\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<p><em><em><em><em><em><em><em>Note : Cette publication s\u2019inscrit dans le prolongement de mon exposition intitul\u00e9e <a href=\"https:\/\/nicolasgourde.ca\/fr\/emaux-a-base-de-roches-expositions\/\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>\u00c9maux \u00e0 Base de Roches : D\u00e9velopper un langage g\u00e9ologique de mat\u00e9riaux alternatifs en c\u00e9ramique<\/strong><\/em><\/a>. Mon objectif est d\u2019agglom\u00e9rer toutes les publications que j\u2019ai faites pr\u00e9c\u00e9demment en un seul document afin de faciliter l\u2019acc\u00e8s \u00e0 l\u2019information et de fournir des d\u00e9tails plus approfondis sur le sujet.<\/em><\/em><\/em><\/em><\/em><\/em><\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h1 class=\"wp-block-heading\"><strong>Schiste \u00e0 biotite<\/strong><\/h1>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p>La structure g\u00e9n\u00e9rale de chaque publication de cette s\u00e9rie est la suivante : un retour \u00e0 certains fondamentaux de la min\u00e9ralogie, afin de proposer une compr\u00e9hension plus approfondie des r\u00e9actions chimiques \u00e0 l\u2019\u0153uvre lors de la cuisson. L\u2019ensemble du processus est \u00e9galement document\u00e9 \u00e0 travers une vari\u00e9t\u00e9 de photographies, tant de la mati\u00e8re brute que de certains r\u00e9sultats issus des tests de gla\u00e7ures. J\u2019esp\u00e8re que ces \u00e9crits vous seront utiles, enrichissants et, peut-\u00eatre, source d\u2019inspiration pour vos projets \u00e0 venir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><span style=\"text-decoration: underline;\"><strong>L\u2019\u00e9tape de broyage<\/strong><\/span><\/strong><\/h3>\n\n\n\n<p>J\u2019ai trouv\u00e9 cet \u00e9chantillon sur le bord de la route lors d\u2019une promenade \u00e0 l\u2019\u00e9t\u00e9 2023. Une fois fragment\u00e9, il a r\u00e9v\u00e9l\u00e9 une surface stratifi\u00e9e et scintillante. Si vous \u00eates int\u00e9ress\u00e9 par certains des outils que j\u2019ai utilis\u00e9s dans ce projet pour traiter les roches, j\u2019ai \u00e9crit un petit blog sur le sujet : <a href=\"https:\/\/nicolasgourde.ca\/fr\/outils-de-transformation-des-roches-en-poudre-fine-pour-les-emaux-en-ceramique-une-introduction\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>Outils de transformation des roches en poudre fine pour les \u00e9maux en c\u00e9ramique : une introduction<\/em><\/strong><\/a>..<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<div class=\"wp-block-getwid-images-slider has-arrows-inside has-dots-inside has-images-center has-fitted-images\"><div class=\"wp-block-getwid-images-slider__wrapper\" data-effect=\"slide\" data-slides-show=\"1\" data-slides-show-laptop=\"1\" data-slides-show-tablet=\"1\" data-slides-show-mobile=\"1\" data-slides-scroll=\"1\" data-autoplay=\"false\" data-pause-hover=\"false\" data-autoplay-speed=\"6000\" data-infinite=\"true\" data-animation-speed=\"800\" data-center-mode=\"false\" data-variable-width=\"false\" data-arrows=\"inside\" data-dots=\"inside\" data-spacing=\"none\"><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-1-768x1024.png\" data-id=\"5098\" data-link=\"https:\/\/nicolasgourde.ca\/e23i-1\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-1-scaled.png\" class=\"wp-block-getwid-images-slider__image wp-image-5098\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-1-768x1024.png 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-1-225x300.png 225w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-1-1152x1536.png 1152w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-1-1536x2048.png 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-1-600x800.png 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-1-scaled.png 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-2-768x1024.png\" data-id=\"5100\" data-link=\"https:\/\/nicolasgourde.ca\/e23i-2\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-2-scaled.png\" class=\"wp-block-getwid-images-slider__image wp-image-5100\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-2-768x1024.png 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-2-225x300.png 225w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-2-1152x1536.png 1152w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-2-1536x2048.png 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-2-600x800.png 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-2-scaled.png 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-3-768x1024.png\" data-id=\"5102\" data-link=\"https:\/\/nicolasgourde.ca\/e23i-3\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-3-scaled.png\" class=\"wp-block-getwid-images-slider__image wp-image-5102\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-3-768x1024.png 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-3-225x300.png 225w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-3-1152x1536.png 1152w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-3-1536x2048.png 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-3-600x800.png 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-3-scaled.png 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-4-768x1024.png\" data-id=\"5104\" data-link=\"https:\/\/nicolasgourde.ca\/e23i-4-2\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-4-scaled.png\" class=\"wp-block-getwid-images-slider__image wp-image-5104\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-4-768x1024.png 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-4-225x300.png 225w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-4-1152x1536.png 1152w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-4-1536x2048.png 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-4-600x800.png 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-4-scaled.png 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-5-576x1024.png\" data-id=\"5106\" data-link=\"https:\/\/nicolasgourde.ca\/e23i-5\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-5-scaled.png\" class=\"wp-block-getwid-images-slider__image wp-image-5106\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-5-576x1024.png 576w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-5-169x300.png 169w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-5-768x1365.png 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-5-864x1536.png 864w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-5-1152x2048.png 1152w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-5-600x1067.png 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-5-scaled.png 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-6-576x1024.png\" data-id=\"5108\" data-link=\"https:\/\/nicolasgourde.ca\/e23i-6\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-6-scaled.png\" class=\"wp-block-getwid-images-slider__image wp-image-5108\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-6-576x1024.png 576w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-6-169x300.png 169w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-6-768x1365.png 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-6-864x1536.png 864w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-6-1152x2048.png 1152w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-6-600x1067.png 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-6-scaled.png 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\"><strong><span style=\"text-decoration: underline;\"><strong>Composition min\u00e9rale et consid\u00e9rations relatives \u00e0 la fabrication des \u00e9maux<\/strong><\/span><\/strong><\/h3>\n\n\n\n<p><em><em><em><em>Note : Malheureusement, il ne m\u2019a pas \u00e9t\u00e9 possible de r\u00e9aliser des analyses XRF dans le cadre de ce projet, \u00e0 la fois en raison des co\u00fbts engendr\u00e9s (compte tenu du grand nombre d\u2019\u00e9chantillons) et du manque d\u2019acc\u00e8s \u00e0 des laboratoires appropri\u00e9s dans la r\u00e9gion environnante. J\u2019ai donc d\u00fb m\u2019appuyer sur un processus d\u2019identification relativement rapide et rudimentaire, fond\u00e9 sur l\u2019observation visuelle, la comparaison avec des roches similaires et des tests de duret\u00e9. Ce travail a \u00e9t\u00e9 men\u00e9 \u00e9chantillon par \u00e9chantillon avec l\u2019aide d\u2019un ami, \u00e0 qui je suis profond\u00e9ment reconnaissant ; sans ces informations, il n\u2019aurait pas \u00e9t\u00e9 possible de construire un r\u00e9cit aussi riche autour de la fabrication de ces gla\u00e7ures \u00e0 base de roche.<\/em><\/em><\/em><\/em><\/p>\n\n\n\n<p>Les min\u00e9raux pr\u00e9sents dans cette roche sont les suivants :<\/p>\n\n\n\n<p>\u2013 Biotite (fer et potassium)<br>\u2013 Muscovite<strong> <\/strong>(potassium)<br>\u2013 Quartz (silice)<\/p>\n\n\n\n<p>Sur la base de l\u2019assemblage min\u00e9ralogique identifi\u00e9, ce schiste \u00e0 biotite est majoritairement compos\u00e9 de min\u00e9raux fondants couramment rencontr\u00e9s en contexte c\u00e9ramique. La pr\u00e9dominance de la biotite indique une forte teneur en potassium et en fer, tandis que la pr\u00e9sence de muscovite renforce encore l\u2019apport en potassium en tant que fondant principal. Le quartz constitue une source limit\u00e9e de silice, mais sa proportion semble relativement faible en comparaison de celle des micas. Ainsi, bien que cette composition min\u00e9ralogique laisse entrevoir un fort potentiel de fusion et le d\u00e9veloppement de gla\u00e7ures riches en fer, aux tonalit\u00e9s allant du brun au noir, il demeurait incertain que la quantit\u00e9 de silice disponible soit suffisante pour assurer une fusion stable sans apport suppl\u00e9mentaire en silice.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\"><strong><span style=\"text-decoration: underline;\"><strong>La temp\u00e9rature de cuisson et ses effets<\/strong><\/span><\/strong><\/h3>\n\n\n\n<p>Des tests de fusion ont \u00e9t\u00e9 r\u00e9alis\u00e9s avant d\u2019int\u00e9grer la roche \u00e0 d\u2019autres mat\u00e9riaux dans les formulations de gla\u00e7ures. Cette \u00e9tape pr\u00e9liminaire r\u00e9pondait \u00e0 deux objectifs : d\u2019une part, acqu\u00e9rir une compr\u00e9hension g\u00e9n\u00e9rale du comportement de la roche au c\u00f4ne 6, notamment en ce qui concerne sa capacit\u00e9 de fusion et son potentiel chromatique ; d\u2019autre part, s\u2019assurer qu\u2019elle pouvait \u00eatre cuite en toute s\u00e9curit\u00e9 au four (par exemple en rep\u00e9rant des risques de projections ou de fusion excessive). Il s\u2019agit d\u2019une \u00e9tape que je recommande vivement, puisqu\u2019elle fournit des informations essentielles avant d\u2019entreprendre des tests de gla\u00e7ures \u00e0 plus grande \u00e9chelle. Lors de ce type d\u2019essais, je recommande \u00e9galement d\u2019utiliser de petits bols ou des contenants \u00e0 parois plut\u00f4t que des carreaux plats, ceux-ci offrant une meilleure protection des plaques du four en cas de sur-fusion impr\u00e9vue.<\/p>\n\n\n\n<p>Enfin, j\u2019ai \u00e9galement int\u00e9gr\u00e9 des fragments de cette roche directement dans l\u2019une de mes p\u00e2tes d\u2019argile afin d\u2019observer leur comportement. J\u2019ai ajout\u00e9 de la roche concass\u00e9e \u00e0 hauteur de 5 % du poids total de l\u2019argile.<\/p>\n\n\n\n<p>La premi\u00e8re s\u00e9rie d\u2019images pr\u00e9sent\u00e9e ci-dessous a \u00e9t\u00e9 r\u00e9alis\u00e9e \u00e0 partir de la roche utilis\u00e9e sous forme de chamotte (c\u2019est-\u00e0-dire en fragments relativement grossiers). L\u2019ordre de pr\u00e9sentation va de l\u2019\u00e9tat brut, \u00e0 la cuisson biscuit (c\u00f4ne 04), puis \u00e0 la cuisson d\u2019\u00e9mail (c\u00f4ne 6). L\u2019\u00e9chantillon contenant cette chamotte montre une fusion tr\u00e8s limit\u00e9e.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--1\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_BeforeBisque-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5094\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_BeforeBisque-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_BeforeBisque-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_BeforeBisque-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_BeforeBisque-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_BeforeBisque-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_BeforeBisque-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_BeforeBisque-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_BeforeBisque.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--2\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_AfterBisque-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5092\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_AfterBisque-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_AfterBisque-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_AfterBisque-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_AfterBisque-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_AfterBisque-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_AfterBisque-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_AfterBisque-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_AfterBisque.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--3\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_Glaze-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5096\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_Glaze-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_Glaze-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_Glaze-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_Glaze-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_Glaze-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_Glaze-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_Glaze-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G_Glaze.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>La seconde s\u00e9rie de photographies a \u00e9t\u00e9 r\u00e9alis\u00e9e \u00e0 partir de la roche sous forme pulv\u00e9ris\u00e9e (40 mesh et plus fin). Elle suit le m\u00eame ordre de pr\u00e9sentation : de l\u2019\u00e9tat brut, \u00e0 la cuisson biscuit (c\u00f4ne 04), puis \u00e0 la cuisson d\u2019\u00e9mail (c\u00f4ne 6). Ce qui m\u2019a surpris (tout en confirmant ce que l\u2019on sait d\u00e9j\u00e0), c\u2019est que plus le mat\u00e9riau est fin, meilleures sont les conditions pour une fusion compl\u00e8te. C\u2019est pourquoi le contr\u00f4le de la granulom\u00e9trie est un \u00e9l\u00e9ment important lorsque l\u2019on transforme soi-m\u00eame ses mat\u00e9riaux. Dans ce cas pr\u00e9cis, en comparaison avec le test de fusion utilisant la roche sous forme de chamotte, cet \u00e9chantillon est presque enti\u00e8rement fondu.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--4\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_BeforeBisque-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5088\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_BeforeBisque-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_BeforeBisque-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_BeforeBisque-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_BeforeBisque-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_BeforeBisque-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_BeforeBisque-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_BeforeBisque-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_BeforeBisque.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--5\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_AfterBisque-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5086\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_AfterBisque-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_AfterBisque-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_AfterBisque-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_AfterBisque-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_AfterBisque-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_AfterBisque-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_AfterBisque-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_AfterBisque.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--6\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_Glaze-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5090\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_Glaze-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_Glaze-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_Glaze-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_Glaze-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_Glaze-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_Glaze-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_Glaze-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F_Glaze.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Enfin, comme mentionn\u00e9 pr\u00e9c\u00e9demment, j\u2019ai \u00e9galement incorpor\u00e9 la roche concass\u00e9e dans l\u2019une de mes p\u00e2tes d\u2019argile. Les images ci-dessous suivent le m\u00eame ordre de cuisson que celles pr\u00e9sent\u00e9es plus haut. La chamotte, \u00e0 peine visible au d\u00e9part, \u00ab ressort \u00bb litt\u00e9ralement apr\u00e8s la cuisson d\u2019\u00e9mail.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--7\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F1-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5120\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F1-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F1-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F1-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F1-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F1-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F1-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F1-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F1.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--8\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F2-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5122\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F2-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F2-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F2-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F2-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F2-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F2-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F2-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_F2.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--9\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_G3-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5118\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_G3-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_G3-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_G3-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_G3-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_G3-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_G3-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_G3-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_G3.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\"><strong><span style=\"text-decoration: underline;\"><strong>Recettes des \u00e9maux<\/strong><\/span><\/strong><\/h3>\n\n\n\n<p>Compte tenu du grand nombre d\u2019\u00e9chantillons de roche \u00e0 traiter, j\u2019ai choisi de ne pas recourir aux m\u00e9thodes classiques de <em>line blending<\/em> ou de m\u00e9langes triaxiaux. J\u2019ai plut\u00f4t adopt\u00e9 une recette de base unique (d\u00e9finie par un ratio fixe d\u2019ingr\u00e9dients) pour l\u2019ensemble des tests de gla\u00e7ures : 85 % de roche concass\u00e9e, 10 % de fondant et 5 % d\u2019argile. Pour la composante argileuse, j\u2019ai travaill\u00e9 \u00e0 la fois avec de la kaolinite EP (EPK) et du Redart (R). En ce qui concerne les fondants, j\u2019ai test\u00e9 le borate de Gerstley (GB), la dolomie (D), la craie ou carbonate de calcium (W), l\u2019oxyde de zinc (Z), la n\u00e9ph\u00e9line sy\u00e9nite (NS) et le carbonate de sodium (soude) (SA). Bien que la variation de ces proportions aurait pu g\u00e9n\u00e9rer une plus grande diversit\u00e9 de r\u00e9sultats, le maintien d\u2019une recette constante m\u2019a permis d\u2019isoler plus clairement, d\u2019approfondir et de mieux comprendre le r\u00f4le et les effets sp\u00e9cifiques des diff\u00e9rents fondants et types d\u2019argile.<\/p>\n\n\n\n<p>Enfin, tous les \u00e9maux ont \u00e9t\u00e9 test\u00e9s sur diff\u00e9rents types d\u2019argile (PSH 519, Tucker\u2019s Mid Cal 5, PSH 540i). Dans la section suivante, j\u2019ai d\u00e9cid\u00e9 d\u2019inclure quelques tuiles d\u2019essai s\u00e9lectionn\u00e9s au lieu de l\u2019entieret\u00e9.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\"><strong><span style=\"text-decoration: underline;\"><strong>Les \u00e9maux avec schiste \u00e0 biotite : vue d\u2019ensemble<\/strong><\/span><\/strong><\/h3>\n\n\n\n<p>Les gla\u00e7ures obtenues \u00e0 partir de ce schiste \u00e0 biotite, utilis\u00e9 comme ingr\u00e9dient principal, ont offert un riche paysage de couleurs et de textures, assez proche de celui observ\u00e9 <a href=\"https:\/\/nicolasgourde.ca\/fr\/fabrication-demaux-a-base-de-roche-amphibolite\/\"><strong>avec une amphibolite test\u00e9e pr\u00e9c\u00e9demment<\/strong><\/a>. Bien que plusieurs de ces gla\u00e7ures puissent \u00eatre rattach\u00e9es \u00e0 la grande famille des bruns ferrugineux, chacune pr\u00e9sentait des particularit\u00e9s distinctes, telles que des ponctuations violac\u00e9es et des veinures orange-rouge. Parmi l\u2019ensemble, la gla\u00e7ure formul\u00e9e avec de l\u2019oxyde de zinc s\u2019est r\u00e9v\u00e9l\u00e9e particuli\u00e8rement remarquable, produisant une teinte et une qualit\u00e9 de surface \u00e9voquant un jaune moutarde aux accents presque anciens.<\/p>\n\n\n\n<p><strong>\u00c9maux avec EPK sur PSH 519<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--10\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W1-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5112\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W1-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W1-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W1-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W1-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W1-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W1-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W1-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W1.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--11\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W2-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5110\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W2-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W2-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W2-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W2-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W2-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W2-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W2-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_E_After_W2.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>\u00c9maux avec Redart sur PSH 540i<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--12\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL1-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5116\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL1-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL1-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL1-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL1-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL1-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL1-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL1-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL1.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-rounded is-style-rounded--13\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL2-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5114\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL2-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL2-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL2-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL2-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL2-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL2-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL2-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Glaze_R_After_BL2.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Vous trouverez ci-dessous une courte s\u00e9rie de vid\u00e9os (enregistr\u00e9es au d\u00e9but de l\u2019ann\u00e9e 2024 et d\u2019une dur\u00e9e d\u2019environ une minute chacune) partageant mes r\u00e9flexions \u00e0 propos de chacun des \u00e9maux, y compris le test de fonte brute.<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Biotite Schist Glaze : Melt Test - Initial Thoughts [\u00c923I]\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/Yp_a2pl9ISI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">Raw Melt Test<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Biotite Schist Glaze : Gerstley Borate - Initial Thoughts [\u00c923I]\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/amlslqGetmI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">Gerstley Borate<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Biotite Schist Glaze : Dolomite - Initial Thoughts [\u00c923I]\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/Nne9FeyUo2c?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">Dolomite<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Biotite Schist Glaze : Whiting - Initial Thoughts [\u00c923I]\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/M01Gq9lVwI8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">Whiting<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Biotite Schist Glaze : Zinc - Initial Thoughts [\u00c923I]\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/VWM7p6_SKfg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">Zinc Oxide<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Biotite Schist Glaze : Nepheline Syenite - Initial Thoughts [\u00c923I]\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/d1RYOxUe_gA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">Nepheline Syenite<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Biotite Schist Glaze : Soda Ash - Initial Thoughts [\u00c923I]\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/DYHaF3ZYYd8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">Soda Ash<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Biotite Schist Glaze : Overview - Initial Thoughts [\u00c923I]\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/Z_X5NQ3_OTg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">Overview<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\"><strong><span style=\"text-decoration: underline;\">\u00c9maux avec schiste \u00e0 biotite : un regard de pr\u00e8s<\/span><\/strong><\/h3>\n\n\n\n<p>L\u2019id\u00e9e de recourir \u00e0 la macrophotographie est n\u00e9e \u00e0 la suite de l\u2019observation des gla\u00e7ures \u00e0 l\u2019aide d\u2019une loupe. J\u2019ai trouv\u00e9 particuli\u00e8rement int\u00e9ressant la mani\u00e8re dont les prises de vue en gros plan permettent de r\u00e9v\u00e9ler des d\u00e9tails qui passeraient autrement inaper\u00e7us \u00e0 l\u2019\u0153il nu.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-style-rounded is-style-rounded--14\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5132\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_G.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Raw (&lt;40 mesh size grog)<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-style-rounded is-style-rounded--15\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5130\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Raw_F.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Raw (fine powder between 40-80 mesh)<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-style-rounded is-style-rounded--16\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_GB_E_W-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5134\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_GB_E_W-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_GB_E_W-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_GB_E_W-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_GB_E_W-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_GB_E_W-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_GB_E_W-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_GB_E_W-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_GB_E_W.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Gerstley Borate + EP Kaolin<\/strong><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-style-rounded is-style-rounded--17\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_D_E_W-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5136\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_D_E_W-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_D_E_W-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_D_E_W-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_D_E_W-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_D_E_W-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_D_E_W-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_D_E_W-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_D_E_W.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong><strong>Dolomite + EP Kaolin<\/strong><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-style-rounded is-style-rounded--18\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_W_R_BL-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5138\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_W_R_BL-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_W_R_BL-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_W_R_BL-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_W_R_BL-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_W_R_BL-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_W_R_BL-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_W_R_BL-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_W_R_BL.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong><strong>Whiting + Redart<\/strong><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-style-rounded is-style-rounded--19\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Z_E_W-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5140\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Z_E_W-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Z_E_W-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Z_E_W-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Z_E_W-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Z_E_W-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Z_E_W-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Z_E_W-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_Z_E_W.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong><strong>Zinc + EP Kaolin<\/strong><\/strong><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-style-rounded is-style-rounded--20\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_NS_R_BL-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5143\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_NS_R_BL-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_NS_R_BL-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_NS_R_BL-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_NS_R_BL-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_NS_R_BL-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_NS_R_BL-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_NS_R_BL-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_NS_R_BL.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Nepheline Senite + Redart<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large is-style-rounded is-style-rounded--21\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_SA_E_BL-1024x1024.jpeg\" alt=\"\" class=\"wp-image-5145\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_SA_E_BL-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_SA_E_BL-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_SA_E_BL-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_SA_E_BL-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_SA_E_BL-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_SA_E_BL-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_SA_E_BL-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I_SA_E_BL.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Soda Ash + EP Kaolin<\/strong><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\"><strong><span style=\"text-decoration: underline;\"><strong>Aller au-del\u00e0 des tests<\/strong><\/span><\/strong><\/h3>\n\n\n\n<p>La derni\u00e8re \u00e9tape du processus de test des gla\u00e7ures consiste en leur application sur des pi\u00e8ces finies. Pour chaque roche \u00e9tudi\u00e9e dans ce projet, j\u2019ai s\u00e9lectionn\u00e9 deux des gla\u00e7ures que je pr\u00e9f\u00e9rais et les ai appliqu\u00e9es sur des jarres lune, afin d\u2019en \u00e9valuer le comportement dans un contexte \u00e0 la fois fonctionnel et esth\u00e9tique. Sont pr\u00e9sent\u00e9es ci-dessous les deux jarres lune r\u00e9alis\u00e9es \u00e0 partir de gla\u00e7ures issues de ce schiste \u00e0 biotite.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Jarre de Lune [\u00c923I &#8211; 1]<\/strong><\/p>\n\n\n\n<div class=\"wp-block-getwid-images-slider has-arrows-inside has-dots-inside has-images-center has-fitted-images\"><div class=\"wp-block-getwid-images-slider__wrapper\" data-effect=\"slide\" data-slides-show=\"1\" data-slides-show-laptop=\"1\" data-slides-show-tablet=\"1\" data-slides-show-mobile=\"1\" data-slides-scroll=\"1\" data-autoplay=\"false\" data-pause-hover=\"false\" data-autoplay-speed=\"6000\" data-infinite=\"true\" data-animation-speed=\"800\" data-center-mode=\"false\" data-variable-width=\"false\" data-arrows=\"inside\" data-dots=\"inside\" data-spacing=\"none\"><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208-1024x1024.jpeg\" data-id=\"2128\" data-link=\"https:\/\/nicolasgourde.ca\/ceramic-rock-glazes-exhibition\/img_0208\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208.jpeg\" class=\"wp-block-getwid-images-slider__image wp-image-2128\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208-1320x1320.jpeg 1320w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0208.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209-1024x1024.jpeg\" data-id=\"2130\" data-link=\"https:\/\/nicolasgourde.ca\/ceramic-rock-glazes-exhibition\/img_0209\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209.jpeg\" class=\"wp-block-getwid-images-slider__image wp-image-2130\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209-1320x1320.jpeg 1320w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0209.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211-1024x1024.jpeg\" data-id=\"2132\" data-link=\"https:\/\/nicolasgourde.ca\/ceramic-rock-glazes-exhibition\/img_0211\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211.jpeg\" class=\"wp-block-getwid-images-slider__image wp-image-2132\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211-1320x1320.jpeg 1320w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0211.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212-1024x1024.jpeg\" data-id=\"2134\" data-link=\"https:\/\/nicolasgourde.ca\/ceramic-rock-glazes-exhibition\/img_0212\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212.jpeg\" class=\"wp-block-getwid-images-slider__image wp-image-2134\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212-1320x1320.jpeg 1320w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0212.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213-1024x1024.jpeg\" data-id=\"2136\" data-link=\"https:\/\/nicolasgourde.ca\/ceramic-rock-glazes-exhibition\/img_0213\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213.jpeg\" class=\"wp-block-getwid-images-slider__image wp-image-2136\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213-1320x1320.jpeg 1320w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0213.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Jarre de Lune [\u00c923I &#8211; 2]<\/strong><\/p>\n\n\n\n<div class=\"wp-block-getwid-images-slider has-arrows-inside has-dots-inside has-images-center has-fitted-images\"><div class=\"wp-block-getwid-images-slider__wrapper\" data-effect=\"slide\" data-slides-show=\"1\" data-slides-show-laptop=\"1\" data-slides-show-tablet=\"1\" data-slides-show-mobile=\"1\" data-slides-scroll=\"1\" data-autoplay=\"false\" data-pause-hover=\"false\" data-autoplay-speed=\"6000\" data-infinite=\"true\" data-animation-speed=\"800\" data-center-mode=\"false\" data-variable-width=\"false\" data-arrows=\"inside\" data-dots=\"inside\" data-spacing=\"none\"><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215-1024x1024.jpeg\" data-id=\"2138\" data-link=\"https:\/\/nicolasgourde.ca\/ceramic-rock-glazes-exhibition\/img_0215\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215.jpeg\" class=\"wp-block-getwid-images-slider__image wp-image-2138\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215-1320x1320.jpeg 1320w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0215.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216-1024x1024.jpeg\" data-id=\"2140\" data-link=\"https:\/\/nicolasgourde.ca\/ceramic-rock-glazes-exhibition\/img_0216\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216.jpeg\" class=\"wp-block-getwid-images-slider__image wp-image-2140\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216-1320x1320.jpeg 1320w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0216.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217-1024x1024.jpeg\" data-id=\"2142\" data-link=\"https:\/\/nicolasgourde.ca\/ceramic-rock-glazes-exhibition\/img_0217\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217.jpeg\" class=\"wp-block-getwid-images-slider__image wp-image-2142\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217-1320x1320.jpeg 1320w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0217.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218-1024x1024.jpeg\" data-id=\"2144\" data-link=\"https:\/\/nicolasgourde.ca\/ceramic-rock-glazes-exhibition\/img_0218\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218.jpeg\" class=\"wp-block-getwid-images-slider__image wp-image-2144\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218-1320x1320.jpeg 1320w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0218.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><div class=\"wp-block-getwid-images-slider__item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219-1024x1024.jpeg\" data-id=\"2146\" data-link=\"https:\/\/nicolasgourde.ca\/ceramic-rock-glazes-exhibition\/img_0219\/\" data-original-link=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219.jpeg\" class=\"wp-block-getwid-images-slider__image wp-image-2146\" srcset=\"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219-1024x1024.jpeg 1024w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219-300x300.jpeg 300w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219-100x100.jpeg 100w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219-600x600.jpeg 600w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219-150x150.jpeg 150w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219-768x768.jpeg 768w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219-1536x1536.jpeg 1536w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219-1320x1320.jpeg 1320w, https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2024\/10\/IMG_0219.jpeg 1772w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<p>Comme toujours, merci de l\u2019int\u00e9r\u00eat que vous portez \u00e0 mon travail. J\u2019esp\u00e8re que cette publication pourra \u00e0 la fois constituer une ressource utile et une source d\u2019inspiration.<\/p>\n<\/div>\n\n\n\n\n\n<p><\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Note : Cette publication s\u2019inscrit dans le prolongement de mon exposition intitul\u00e9e \u00c9maux \u00e0 Base de Roches : D\u00e9velopper un langage g\u00e9ologique de mat\u00e9riaux alternatifs en c\u00e9ramique. Mon objectif est d\u2019agglom\u00e9rer toutes les publications que j\u2019ai faites pr\u00e9c\u00e9demment en un seul document afin de faciliter l\u2019acc\u00e8s \u00e0 l\u2019information et de fournir des d\u00e9tails plus approfondis [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5105,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[306],"tags":[],"class_list":["post-5148","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-email-rocheuse"],"jetpack_featured_media_url":"https:\/\/nicolasgourde.ca\/wp-content\/uploads\/2026\/02\/E23I-4-scaled.png","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/posts\/5148","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/comments?post=5148"}],"version-history":[{"count":5,"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/posts\/5148\/revisions"}],"predecessor-version":[{"id":5156,"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/posts\/5148\/revisions\/5156"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/media\/5105"}],"wp:attachment":[{"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/media?parent=5148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/categories?post=5148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nicolasgourde.ca\/fr\/wp-json\/wp\/v2\/tags?post=5148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}