Copper on Prehnite Minerals

This gallery is part of the photographic archive of minerals. The minerals illustrated sold previously and are for photographic reference only.

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8 entries of Copper on Prehnite Mineral Gallery

Copper on Prehnite from Keweenaw Peninsula, Michigan	Copper on Prehnite from Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan	Copper on Prehnite from Keweenaw Peninsula, Lake Superior, Michigan	Copper on Prehnite from Osceola Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan	Copper on Prehnite from Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan
Copper on Prehnite from Osceola Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan	Copper on Prehnite from Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan	Pumpellyite-(Mg) with Native Copper on Prehnite from Central Mine, Keweenaw Peninsula Copper District, Michigan (Type Locality for Pumpellyite-(Mg))

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The minerals illustrated on this site were purchased from collectors or wholesale suppliers for resale purposes. The minerals on this site are presented for reference purposes only. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this museum. Please contact the property owner to obtain legal permission before entering private property.