The Crystal Circle
Specimen: Standard Gallery: Standard
Stilbite
Stilbite
Jalgaon, India
Acanthite
Acanthite
Imiter, Atlas Mountains, Morocco
Beryl var. Aquamarine
Beryl var. Aquamarine
Quy Chau District, Nghe An Province, Vietnam
Zoisite Var. Tanzanite
Zoisite Var. Tanzanite
Arusha, Merelani, Tanzania
Zoisite Var. Tanzanite
Zoisite Var. Tanzanite
Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania
Smithsonite
Smithsonite
Tsumeb Mine, Tsumeb, Namibia
Opal (rough and cut)

Opal (rough and cut)

sold
Locality
Shoa Province, Ethiopia
Minerals
Opal
Dimensions
2.0 x 1.9 x .7 cm
Size class
Thumbnail
SID
OPAL13

The polished piece weighs 4.0 carats, the rough piece weighs 2.4 grams/12 carats. I matched the fire using numerous "reserve," quality pieces of rough. The fire in both pieces exhibits red, yellow, green and orange fire. 

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