Presentation :
Names) :
Anhydrite* angelite variety.
Etymology:
From the Greek anhudros = without water, unlike gypsum which contains water (Werner, 1803).
Color :
Lig...
Presentation :
Names) :
Anhydrite* angelite variety.
Etymology:
From the Greek anhudros = without water, unlike gypsum which contains water (Werner, 1803).
Color :
Li...
Presentation :
Amber is a "fossil" resin and not a crystalline rock. It therefore comes from the plant world and not from a mineral. Very often confused with Copal, which is dishonestly sold ...
Presentation :
Amber is a "fossil" resin and not a crystalline rock. It therefore comes from the plant world and not from a mineral. Very often confused with Copal, which is dishonestly sold ...
Presentation :
Amber is a "fossil" resin and not a crystalline rock. It therefore comes from the plant world and not from a mineral. Very often confused with Copal, which is dishonestly sold ...
