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Je vous emmène à travers mes vidéos découvrir mon expérience acquise depuis plus de 30 ans a silloner le globe entier à la recherche de pierres précieuses, de rencontre mémorables mais aussi de difficulté parfois …

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palygorskyte from Bois Noir in the Loire in France

palygorskite

Identified in 1862, its name comes from that of a deposit in the Urals in Russia. Sometimes called “angel skin opal” because of its resemblance, but it’s not an opal.

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lithiophilite cut in cabochon

lithiophilite

Its name comes from its composition of lithium and the Greek “philos” friend.

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linarite crystals from Cap - Garonne in France

linarite

Identified in 1839, it was named after its place of discovery: Linares in Spain.

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kammererite fancy cut

kammererite

It was identified in 1841 by the Finnish mineralogist Nordenskiöld. Its name honors the Russian mining engineer Kammerer from St. Petersburg. The kammérérite, of a beautiful fuchsia pink, is a chromian variety of clinochlore whose name comes the Greek “klino”, for its oblique axis tilted

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greenokite from Bishoptown in Scotland

greenockite

Its name honors Lord Greenock, from Greenock in Scotland where it was discovered in 1840.

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goethite and lepidocrocite inclusions in quartz from Brazil cushion cut

goethite

It is known and used since prehistory, prehistoric people used it as a pigment for paint in the caves, such as at Lascaux. It was identified in 1806 by the mineralogist Johann Georg Lenz (1748-1832) and its name honors the German writer Goethe. This is

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