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A Geoscience Digital Image Library

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TitlePlattnerite with limonite-goethite from Mullen, Idaho
DescriptionThis sample contains crystals of the relatively rare mineral plattnerite (PbO2) with finer grained limonite-goethite dust on top. The plattnerite is dark brown to black, and the limonite-goethite only slightly lighter in color. Plattnerite is named after the German metallurgist, K. F. Plattner (1800-1858). This specimen is about 5 cm in longest dimension.
LocationUSA ▹ Idaho. Near Mullan.
PhotographerShannon Heinle. 2001-02-14.
CollectionUniversity of North Dakota Mineralogy Collection #345.
Key wordsplattnerite, idaho, lead
Tech details511 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens.
GeoDIL number59