AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Psilomelane

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

   

Psilomelane from Ironwood, Gogebic County, Michigan

 
Psilomelane from Ironwood, Gogebic County, Michigan

Psilomelane from Ironwood, Gogebic County, Michigan

DESCRIPTION:No. 20172
Mineral:Psilomelane
Locality:Ironwood, Gogebic County, Michigan
Description:Large specimen of rounded, stalactitic psilomelane crystals in elongated finger up to 5 cm long. Good specimen from a classic locality. Gage originally acquired the specimen in 1910 from Simmons. Ex. Robert C. Linck (1905-1970); Ex.Robert B. Gage (1875-1946)
Overall Size:11x10x7 cm
Crystals:3-5 mm
Archived: For reference only

 

 

 

 

 

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