AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from California > Gypsum

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

   

Gypsum from Day Tunnel, New Almaden Mine, Santa Clara County, California

 
Gypsum from Day Tunnel, New Almaden Mine, Santa Clara County, California

Gypsum from Day Tunnel, New Almaden Mine, Santa Clara County, California

DESCRIPTION:No. 50213
Mineral:Gypsum
Locality:Day Tunnel, New Almaden Mine, Santa Clara County, California
Description:Translucent yellow-gray gypsum crystals covering one face of matrix. Ex. Peter B. Nalle (1923-2010) collection #319.4
Overall Size:7x4.5x2.5 cm
Crystals:1-2 mm
Archived: For reference only

 

 

 

 

 

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