translucent

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 …

hedenbergite

ck_admin March 24, 2021

Its name honors the Swedish mineralogist Ludwig Hedenberg. It is close to diopsides.

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hauyne

ck_admin March 24, 2021

Its name honors the French crystallographer René Just Hauy (1743-1822), who discovered it in 1807 in Italy on Mount Vesuvius. The most beautiful gem crystals, come from the Eifel Mountains in southern Germany.

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gypsum

ck_admin March 24, 2021

The exact origin of his name still appears uncertain. The Greek word “gypsos”, meaning “plaster”, and would decompose into “ge” for “ stone “, and “Ipson” for “burn”. The origin of the word would rather be Semitic. In Latin, gypsum, in old French was called

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grossular

ck_admin March 24, 2021

Its name recalls the color of the gooseberry. Hessonite variety: it is the most renowned, also known as cinnamon stone or garnet hyacinth, name not to be used, it is a variety of grossular of dark orange color. Tsavorite: variety of grossular going from green

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