AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Silver on Prehnite

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

   

Silver on Prehnite from Cliff Mine, Phoenix, Keweenaw Peninsula Copper District, Keweenaw County, Michigan

 
Silver on Prehnite from Cliff Mine, Phoenix, Keweenaw Peninsula Copper District, Keweenaw County, Michigan

Silver on Prehnite from Cliff Mine, Phoenix, Keweenaw Peninsula Copper District, Keweenaw County, Michigan

DESCRIPTION:No. 52950
Mineral:Silver on Prehnite
Locality:Cliff Mine, Phoenix, Keweenaw Peninsula Copper District, Keweenaw County, Michigan
Description:Small cavity lined with translucent green prehnite crystals to 2 mm in rounded aggregates with tarnished gray-metallic silver crystals to 1.5 mm.
Overall Size:3.5x2.5x2.5 cm
Crystals:0.5-2.0 mm
Archived: For reference only

 

 

 

 

 

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