Presentation :
Names) :
Anhydrite* angelite variety.
Etymology:
From the Greek anhudros = without water, unlike gypsum which contains water (Werner, 1803).
Color :
Lig...
Presentation :
Names) :
Jasper (variety of chalcedony): Orbicular Jasper, Bloodstone Jasper, Leopard Jasper, etc.
Etymology:
From Greek and Latin iaspis.
Group, Famil...
Presentation :
Names) :
Jasper (variety of chalcedony): Orbicular Jasper, Bloodstone Jasper, Leopard Jasper, etc.
Etymology:
From Greek and Latin iaspis.
Group, Famil...
Presentation :
Names) :
Jasper (variety of chalcedony): Orbicular Jasper, Bloodstone Jasper, Leopard Jasper, etc.
Etymology:
From Greek and Latin iaspis.
Group, Famil...
Presentation :
Names) :
Jasper (variety of chalcedony): Orbicular Jasper, Bloodstone Jasper, Leopard Jasper, etc.
Etymology:
From Greek and Latin iaspis.
Group, Famil...
Presentation :
Names) :
Jasper (variety of chalcedony): Orbicular Jasper, Bloodstone Jasper, Leopard Jasper, etc.
Etymology:
From Greek and Latin iaspis.
Group, Famil...
