Locality type: | Mine |
Classification |
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Species: | Cryptomelane |
Formula: | K(Mn74+Mn3+)O16 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Cryptomelane data |
Locality Data: | Click here to view Newport Mine (Bonnie Mine), Ironwood, Gogebic iron range, Gogebic County, Michigan, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 414709 |
Long-form Identifier: | 1:3:414709:1 |
GUID (UUID V4): | c620dfcd-d8c2-40f0-b435-2530a82dbc88 |
Nearest other occurrences of Cryptomelane |
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3.3km (2.1 miles) | ⓘTownsite Mine (Norrie Mine), Ironwood, Gogebic iron range, Gogebic County, Michigan, USA |
4.1km (2.5 miles) | ⓘAshland Mine, Ironwood, Gogebic iron range, Gogebic County, Michigan, USA |
4.7km (2.9 miles) | ⓘYale Mine (Valley; Benjamin; West Colby; Yale Jackpot), Yale, Gogebic iron range, Gogebic County, Michigan, USA |
4.8km (3.0 miles) | ⓘPeterson Mine, Gogebic iron range, Gogebic County, Michigan, USA |
6.6km (4.1 miles) | ⓘCary Mine (Superior; Tilden; Nimikon; West Cary; Kakagon; Windsor), Hurley, Gogebic Range, Iron County, Wisconsin, USA |
9.1km (5.7 miles) | ⓘMontreal Mine (33 Company Mine; Section 33 Mine), Montreal, Gogebic Range, Iron County, Wisconsin, USA |
References |
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Reference Search (possible matching items) |
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| | Book | Mineralogy of Michigan by E. W. Heinrich updated and revised • by George W. Robinson M By E W~ Hellnr]ch...Museum Michigan Technological University Houghton, Michigan 49931 2004 © MINERALOGY OF MICHIGAN 3 FOREWORD...FOREWORD Michigan has a long and varied geologic history that includes repeated episodes of volcanism...before the first Europeans set foot here. When Michigan became a state in 1837, one of the first actions...and we continue to learn more about them today. Michigan minerals helped to build the state and nation |
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