AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Arizona > Quartz var. Chalcedony on Romanechite

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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 on Romanechite from Black Beauty Mine, Plomosa District, La Paz County, Arizona

 
Quartz var. Chalcedony on Romanechite from Black Beauty Mine, Plomosa District, La Paz County, Arizona

Quartz var. Chalcedony on Romanechite from Black Beauty Mine, Plomosa District, La Paz County, Arizona

DESCRIPTION:No. 46139
Mineral:Quartz var. Chalcedony on Romanechite
Locality:Black Beauty Mine, Plomosa District, La Paz County, Arizona
Description:Oval formation of translucent colorless chalcedony on fibrous black romanechite crystals to 2mm. The chalcedony shows banded growth zones. Ex. Bob Holzer (1934-2009) collection
Overall Size:4.5x2.5x3.5 cm
Crystals:1-2 mm
Archived: For reference only

 

 

 

 

 

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