AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Iowa > Quartz var. Chalcedony with Pyrite and Calcite

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

   

Quartz var. Chalcedony with Pyrite and Calcite from Pint's Quarry, Raymond, Black Hawk County, Iowa

 
Quartz var. Chalcedony with Pyrite and Calcite from Pint's Quarry, Raymond, Black Hawk County, Iowa

Quartz var. Chalcedony with Pyrite and Calcite from Pint's Quarry, Raymond, Black Hawk County, Iowa

Quartz var. Chalcedony with Pyrite and Calcite from Pint's Quarry, Raymond, Black Hawk County, Iowa

DESCRIPTION:No. 78450
Mineral:Quartz var. Chalcedony with Pyrite and Calcite
Locality:Pint's Quarry, Raymond, Black Hawk County, Iowa
Description:Translucent colorless quartz chalcedony in rounded formations to 8 mm across with lustrous transparent colorless calcite crystals to 1 mm and microscopic yellow-metallic cubic pyrite crystals.
Overall Size:33x23x18 mm
Crystals:micro to 1 mm
Archived: For reference only

 

 

 

 

 

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