monoclinic

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 …

actualités

colemanite crystal from California in U.S.

colemanite

It pays tribute to W. Coleman (1824-1893), founder of the borax industry in California.

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clinozoisite of Pakistan emerald cut

clinozoisite

Discovered in 1896 it was named after its resemblance to the monoclinic crystals of zoisite. It is part of the epidote group.

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clinohumite of Tajikistan oval cut

clinohumite

Discovered in 1876, on mont Vesuvius in Italy, it honors the name of the mineralogist Sir Abraham Hume (1749-1838). Some clinohumite gemstone was first discovered in Tajikistan, than Pamir, and then later in Vietnam.

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cabochon of silicious chrysocolla

chrysocolla

Its name, of the masculine gender, comes from the Greek “khrusos” : gold, and “kholla”: glue, referring to the fact that this mineral was used powdered to solder gold. It has been called “the little sister of turquoise” because of its alikeness. The rock of

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chondrodite of Pakistan baguette cut

chondrodite

Discovered in 1817, its name comes from the Greek “chondros” which means grain in connection with its well-formed crystals, isolated in the form of grains.

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drop cabochon of charoite from Russia

charoite

Long known for its “magic”virtues, its name derives from the translation of its name in Russian. It would have been studied in Russia in the 1940s but hasn’t been identified as a new species until 1978 and since then known worldwide ..

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