Goethite after Pyrite with Quartz
specimen number:
9721069
location:
Washington Co., Missouri, USA
description:
Crystal groupings of what were once pyrite measuring to 0.3 cm across, these now replaced by brown goethite and scattered across and iron oxide coated crystallized quartz matrix. Well-known material for this area, this is in very good condition.
Size: 12.0 x 4.0 x 4.0 cm (cabinet)
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Related by Mineral (Goethite):
Goethite — Czech Republic
Origin: Pribram, Bohemia, Czech Republic
Number: (1052701)
Size: 12.0 x 6.5 x 6.0 cm (cabinet)
Goethite — Wisconsin
Origin: Montreal Mine, Iron Co., Wisconsin, USA
Number: (2062030)
Size: 6.5 x 5.0 x 5.0 cm (small-cabinet)
Related by Location (Washington Co.):
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Number: (8811554)
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Fluorapatite — Missouri
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Number: (2013403)
Size: 6.0 x 3.5 x 3.0 cm (small-cabinet)
Chalcopyrite — Missouri
Origin: Pea Ridge Mine, Washington Co., Missouri, USA
Number: (2013318)
Size: 8.0 x 4.5 x 2.0 cm (small-cabinet)