Chris Duffin of Gemological Services discusses Repoussage
Lexman Artificial - Un pódcast de LEXMAN AI 101010
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After a 7 month hiatus, Lexman returns to the show with a new guest. Chris Duffin, a gemologist and appraiser, talks about the art of repoussage, an ancient gem crafting technique that involves heating and resizing gems before creating jewelry.
