AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Australia > Opal var. Boulder Opal



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Opal var. Boulder Opal from Australia

Opal var. Boulder Opal from Australia

Opal var. Boulder Opal from Australia

Mineral:Opal var. Boulder Opal
Description:Thin layer of opal on one face of gray matrix. The opal has blue to green play of colors (internal fire). Ex. Tom Penney collection #222
Overall Size:3.5x2x2 cm
Status: Sold - Posted here for reference only
Buy similar: Minerals from China, Japan, Australia & Pacific Rim > Gem Minerals


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