AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Arizona > Pyrolusite var. Polianite

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

   

Pyrolusite var. Polianite from Vekol Mine, Casa Grande, Arizona

 
Pyrolusite var. Polianite from Vekol Mine, Casa Grande, Arizona

Pyrolusite var. Polianite from Vekol Mine, Casa Grande, Arizona

DESCRIPTION:No. 8036
Mineral:Pyrolusite var. Polianite
Locality:Vekol Mine, Casa Grande, Arizona
Description:Plate of lustrous black pyrolusite crystals to 7 mm long on massive pyrolusite matrix. Mounted in box for protection. Ex. R. Bates Collection #982
Overall Size:4x2x1 cm
Crystals:4-7 mm
Archived: For reference only

 

 

 

 

 

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