Calcite, Apophyllite

Calcite, Apophyllite

Regular price $2,800.00
SKU:13497
Locality: Lake Superior Copper District, Keweenaw Peninsula, Michigan, USA
Dimensions: 8.5 x 9.5 x 9.5 cm

Fantastic and very large twinned clear calcite crystal associated with minor apophyllite from the Keweenaw Peninsula, Michigan, USA. A fine and quite large calcite for Michigan's Copper County, with excellent form and a great provenance: Ex- S.B. Whiting Collection; Ex. Philadelphia Academy of Sciences. A Choice American Classic!

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