Prehnite with Copper, Calcite, Quartz (1697)
specimen number:
8811507
location:
Keweenaw Peninsula, Michigan, USA
description: Outstanding example for the species from this area, light green botryoidal crystallized translucent prehnite is covering the top of this matrix with micro crystals of native copper, colorless calcite, and colorless quartz. In great condition. Previously in the noted collection of Russell MacFall.
Size: 10.0 x 7.0 x 3.0 cm (cabinet)
Collection: Bill and Diana Dameron
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Related by Mineral (Prehnite):
Prehnite — Germany
Origin: Schonlautenbach, Idar-Oberstein, Birkenfeld, Rhineland-Palatinate, Germany
Number: (1052557)
Size: 9.5 x 6.0 x 3.0 cm (cabinet)
Prehnite — New Jersey
Origin: Paterson, New Jersey, USA
Number: (9771154)
Size: 11.0 x 5.5 x 1.5 cm (cabinet)
Prehnite — Mali
Origin: Matia, Nioro du Sahel, Kayes, Mali
Number: (8811415)
Size: 5.5 x 5.5 x 4.5 cm (miniature)
Related by Location (Keweenaw Peninsula):
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (8311039)
Size: 6.0 x 4.0 x 3.0 cm (small-cabinet)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2013516)
Size: 11.0 x 5.5 x 4.5 cm (cabinet)
Silver — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (2013119)
Size: 4.7 x 3.8 x 3.0 cm (miniature)