Goethite-after-Pyrite with Quartz
specimen number:
3831417
location:
Blackwell mines, Tiff, Washington Co., Missouri, USA
description:
Crystal groupings of pyrite to 0.6 cm in size now replaced by lustrous brown goethite across the top of a crystallized quartz matrix. In good condition. Barite present as well.
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Related by Mineral (Goethite):
Goethite — Michigan
Origin: Jackson Mine, Negaunee, Marquette Co., Michigan, USA
Number: (2062382)
Size: 3.5 x 3.0 x 2.0 cm (miniature)
Goethite — Czech Republic
Origin: Pribram, Bohemia, Czech Republic
Number: (1052701)
Size: 12.0 x 6.5 x 6.0 cm (cabinet)
Goethite — Italy
Origin: Elba, Tuscany, Italy
Number: (9302341)
Size: 4.5 x 3.5 x 3.0 cm (miniature)

