uneven
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
kammererite
ck_admin
March 24, 2021
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
jade
ck_admin
March 24, 2021
In the nineteenth century, it was shown that the so-called “jade” actually consisted of two distinct minerals: The “Jadeite”, of the pyroxene family, is the hardest and most rare, it has a crystalline sound, its color varies from white to dark green, even lavender. The
ivory
ck_admin
March 24, 2021
Its name comes from the Latin ebur”, “eboris” which is an animal substance known since prehistoric times : the famous lady Brassempouy of the Saint-Germain-en-Laye Museum is famous worldwide, ivory has been used in antiquity, the middle ages, the renaissance period to the “art Deco”
