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 :
Often confused with jade despite its much lower hardness 2.5 to 4 for Serpentine compared to 6.5 to 7 for Jade and Jadeite.
Names) :
Se...
Presentation :
Often confused with jade despite its much lower hardness 2.5 to 4 for Serpentine compared to 6.5 to 7 for Jade and Jadeite.
Names) :
Se...
Presentation :
Often confused with jade despite its much lower hardness 2.5 to 4 for Serpentine compared to 6.5 to 7 for Jade and Jadeite.
Names) :
Se...
Presentation :
Often confused with jade despite its much lower hardness 2.5 to 4 for Serpentine compared to 6.5 to 7 for Jade and Jadeite.
Names) :
Se...
