AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from California > Cristobalite in Obsidian

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Cristobalite in Obsidian from Coso Hot Springs deposit, Inyo County, California

 
Cristobalite in Obsidian from Coso Hot Springs deposit, Inyo County, California

Cristobalite in Obsidian from Coso Hot Springs deposit, Inyo County, California

DESCRIPTION:No. 18457
Mineral:Cristobalite in Obsidian
Locality:Coso Hot Springs deposit, Inyo County, California
Description:Hemispherical gray cristobalite with fayalite filling gas cavities in shiny black obsidian matrix. With old label from Ward's Earth Science Estab. Ex. Ward's
Overall Size:7x5x3 cm
Crystals:micro to 1 mm
Archived: For reference only

 

 

 

 

 

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