AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Pumpellyite-(Mg) var. Chlorastrolite

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Pumpellyite-(Mg) var. Chlorastrolite from Isle Royale, Keweenaw County, Lake Superior, Michigan (Type Locality for Pumpellyite-(Mg))

 
Pumpellyite-(Mg) var. Chlorastrolite from Isle Royale, Keweenaw County, Lake Superior, Michigan (Type Locality for Pumpellyite-(Mg))

Pumpellyite-(Mg) var. Chlorastrolite from Isle Royale, Keweenaw County, Lake Superior, Michigan (Type Locality for Pumpellyite-(Mg))

Pumpellyite-(Mg) var. Chlorastrolite from Isle Royale, Keweenaw County, Lake Superior, Michigan (Type Locality for Pumpellyite-(Mg))

DESCRIPTION:No. 34995
Mineral:Pumpellyite-(Mg) var. Chlorastrolite
Locality:Isle Royale, Keweenaw County, Lake Superior, Michigan (Type Locality for Pumpellyite-(Mg))
Description:Vial 4 cm long filled with water-polished green pumpellyite-(Mg) nodules, variety chlorastrolite. Ex. John A. Manley (1861-1936) ca. 1890s
Overall Size:5x2x2 cm vial
Crystals:5-10 nodules
Status: For reference only
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