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

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Opal var. Boulder Opal from Australia

 
Opal var. Boulder Opal from Australia

Opal var. Boulder Opal from Australia

Opal var. Boulder Opal from Australia

DESCRIPTION:No. 43162
Mineral:Opal var. Boulder Opal
Locality:Australia
Description:Translucent blue-gray boulder opal with bright internal fire (play of colors) visible throughout in colors ranging from green to purple to pink. Only minor areas of the boulder matrix remain. This specimen must be seen in person to be appreciated.
Overall Size:5x2.5x2 cm
Crystals:
Archived: For reference only

 

 

 

 

 

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