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Cryptomelane

specimen number:
1392004

location:
Montreal mine, Iron Co., Wisconsin, USA

description:
An excellent example for the species, lustrous botryoidal crystalline cryptomelane in a grouping without matrix. This material has been analyzed at Michigan Tech University. In terrific condition all around. The specimen comes with several previous labels as shown at the end of the video. The specimen was displayed in several shows in the past as seen on the back of one of the labels. This locality closed forever in 1962.

Watch Specimen Video

Size: 11.0 x 6.5 x 2.0 cm (cabinet)

Collection: Karen & David DeBruin

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