orange

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 …

serandite

ck_admin March 24, 2021

found in 1931, it honors the african mineralogist J.M. Serand

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sunstone

ck_admin March 24, 2021

It consists of feldspar, mostly plagioclase and mainly oligoclase, some andesine and labradorite and has a characteristic appearance: there is a flicker of small metallic flakes inside an orange mass, this is why it was given the name of sunstone, or héliolite. This orange optical

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monazite

ck_admin March 24, 2021

Its name comes from the Greek, meaning “alone”, because its crystals are found isolated on the rock or some other mineral, and plus it is a rare mineral. This mineral contains thorium and is naturally radioactive.

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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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