Presentation :
Names) :
Citrine (variety of quartz).
Etymology:
From the French citrin=yellow in allusion to the color.
Group, Family:
Quartz (Crystalline) family.
...
Presentation :
Names) :
Healing Hematoid Quartz.
Etymology:
It takes its name from its ferruginous formation which is given to it by Goethite, which gives it its soft oran...
Presentation :
Names) :
Sardonyx (variety of chalcedony / variety of agate).
Etymology:
Named after the city of Sardis in Asia Minor.
Group, Family:
Quartz F...
Presentation :
Names) :
Sardonyx (variety of chalcedony / variety of agate).
Etymology:
Named after the city of Sardis in Asia Minor.
Group, Family:
Quartz F...
Presentation :
Names) :
Sardonyx (variety of chalcedony / variety of agate).
Etymology:
Named after the city of Sardis in Asia Minor.
Group, Family:
Quartz F...
Presentation :
Names) :
Sardonyx (variety of chalcedony / variety of agate).
Etymology:
Named after the city of Sardis in Asia Minor.
Group, Family:
Quartz F...
