Gold, from vein to nugget1 min read"Gold, from the vein to the nugget", a filmed conference by geologist Alain Cheillietz, given during the Rencontres des Métiers d'Art in Pernes-les-Fontaines (84) in October 2018.
"Gold, from the vein to the nugget", a filmed conference by geologist Alain Cheillietz, given during the Rencontres des Métiers d'Art in Pernes-les-Fontaines (84) in October 2018.
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