Golden Obsidian:
Presentation :
Names) :
Obsidian / Volcanic Glass: Apache Tear, Celestial Eye, Snow Obsidian etc.
Etymology:
Obsidian: Named after the Roman Obsius, who is b...
Presentation :
Names) :
Bronzite.
Etymology:
According to the characteristic bronze color.
Group, Family:
Pyroxenes Group (Orthopyroxenes).
Color :
Colo...
Presentation :
Names) :
Epidote: Unakite.
Etymology:
Epidote: From the Greek epidosis = "complement" (Häuy, 1801) or "increases" because the base of the prism has one side longer ...
Presentation :
Names) :
Amethyst (variety of quartz).
Etymology:
Amethyst: From the Greek amethustos = which protects against drunkenness.
Group, Family:
Quartz (Crys...
