silicates
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actualités
schlossmacherite
ck_admin
March 24, 2021
Discovered in 1980, its name honors the German gemologist Karl Schlossmacher.
scapolite
ck_admin
March 24, 2021
It owes its name to its prismatic facies (from the Greek “skapos” rod and “lithos”, stone) and designates an isomorphic series going from sodic marialite to calcic meionite. The members of this series are the Wernerite, the Dipyre, the Meionite, the Marialite. The Wernerite, which
sapphirine
ck_admin
March 24, 2021
It takes its name from its blue color, recalling the sapphire. It was discovered in Greenland in 1819 .
richterite
ck_admin
March 24, 2021
Discovered in 1865, its name honors the German mineralogist Theodor Richter (1824-1898).
rhodonite
ck_admin
March 24, 2021
Its name comes from the Greek “rhodon” for “ rose “, as for rhodochrosite. dark pink color, light pink, with black dendritic inclusions of manganese oxide. Soluble in acids which discolor it, easily fuses with a torch. Varieties of colorful gems come from Australia and
