AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Mexico > Opal



Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - 
Fine and


Opal from Mexico

Opal from Mexico

Description:Portion of an opal nodule with a milky center and a transparent, orange outer rim. The milky center has strong internal fire (play of colors) that is what opal is famous for. Some areas of the rind have minor fire also. Ex. Robert C. Linck (1905-1970)
Overall Size:20x13x13 mm
Archived: For reference only






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