Gerstmannite



A close-up image of GST1a showing the radiating sprays of pale pink gerstmannite crystals. The field of view in the photo is 3.4 cm across.

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Radiating pale pink gerstmannite crystals on pale green willemite,white calcite and black pyrochroite

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Identifier: GST1b
Locality: 1120 stope above 1100 level, Sterling mine, Ogdensburg
Specimen size: 10 x 6 x 4 cm
Photo credit: Earl R. Verbeek