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- Calcite & Dolomite on BIF, Munro Mine, Mi. - Item# MSCAL-123
Calcite & Dolomite on BIF, Munro Mine, Mi. - Item# MSCAL-123
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$15.00
$15.00
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Unusual piece from a little known historical iron mine in Michigan's Menominee Iron District. Michigan had three major iron districts and the Menominee has been the hardest to obtain specimens from. Apparently none of the miners working the area saved much of the material they were mining. The Munro produced some of the most colorful Banded iron Formation (BIF) in Michigan, and some of the photos of the BIF on this specimen were taken with the piece wet to bring the colors out.
Approximate size (mm): 122x70x64
Weight: 1048 grams
Approximate size (mm): 122x70x64
Weight: 1048 grams
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