Calcite-with-Copper
specimen number:
2741069
location:
Keweenaw Peninsula, Michigan, USA
description:
Colorless glassy gemmy crystals of calcite, the largest 13.7 cm across, on matrix with minor native copper. This is in very good condition, the largest crystal been slightly cleaved on what is the backside of the piece. From the front in fine condition.
Size: 5.0 x 4.5 x 2.5 cm (miniature)
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Related by Mineral (Calcite):
Calcite — China
Origin: Qinglong Mine, Dachang, Qinglong Co., Qianxinan, Guizhou, China
Number: (9507139)
Size: 7.5 x 5.0 x 4.5 cm (small-cabinet)
Calcite — Missouri
Origin: Buick Mine, Viburnum Trend, Iron Co., Missouri, USA
Number: (9892200)
Size: 5.3 x 3.2 x 2.3 cm (miniature)
Calcite — China
Origin: Tonglushan Mine, Daye Co., Huangshi, Hubei, China
Number: (8171323)
Size: 7.0 x 5.0 x 3.5 cm (small-cabinet)
Related by Location (Keweenaw Peninsula):
Silver — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2013119)
Size: 4.7 x 3.8 x 3.0 cm (miniature)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (9771082)
Size: 2.3 x 2.3 x 0.4 cm (thumbnail)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (8311519)
Size: 5.5 x 4.5 x 1.5 cm (miniature)