greenockite
ck_admin
March 24, 2021
Its name honors Lord Greenock, from Greenock in Scotland where it was discovered in 1840.
variable
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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emerald
ck_admin
March 24, 2021
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
ekanite
ck_admin
March 24, 2021
Identified Only in 1955 by Ekanayake, this is one of the few carved stones that is naturally radioactive. This feature makes it sought as a rare stone by collectors, transparent stones are even rarer. In addition, the radioactivity alters its crystalline structure over time.
