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 …
Its name comes from the Greek “sphaira” for sphere and from its composition with cobalt, which gives it its color, this is a rare stone. It’a a Cobalt Carbonate that is often wrongly called “cobaltoan calcite” Cobaltoan calcite chemically is a pink calcite owed to
Discovered in 2002, it honors the name of the Italian mineralogist Federico Pezzotta, who discovered it in Madagascar.
This is the green variety of beryl, the more valuable because of its unparalleled color, its name comes from the Greek “smaragdos” derived from an ancient Semitic word meaning “shining”. This is one of the gems most sought after, when the green the more sustained
Its name comes from the latin “aqua marina”, meaning “water of the sea”, because of its seawater color, the dark blue is the most desidered color…like the ocean! Belongs to the beryl group, same as Emerald which is a deep green beryl. Aquamarines have been
