Locality type: | Mine |
Classification |
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Species: | Laumontite |
Formula: | CaAl2Si4O12 · 4H2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Laumontite data |
Locality Data: | Click here to view Superior Mine (Old Superior Mine), Superior, Portage Township, Houghton County, Michigan, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 418168 |
Long-form Identifier: | 1:3:418168:2 |
GUID (UUID V4): | a8c423bb-a73d-4522-860e-7e5e488db905 |
Nearest other occurrences of Laumontite |
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1.7km (1.1 miles) | ⓘIsle Royal No. 6 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA |
1.8km (1.1 miles) | ⓘBaltic Mine, Baltic, Adams Township, Houghton County, Michigan, USA |
2.2km (1.4 miles) | ⓘIsle Royal No. 5 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA |
2.8km (1.7 miles) | ⓘIsle Royal No. 4 shaft, Isle Royal Mines, Portage Township, Houghton County, Michigan, USA |
2.8km (1.7 miles) | ⓘIsle Royal Mines, Portage Township, Houghton County, Michigan, USA |
3.3km (2.0 miles) | ⓘHuron Mine (Houghton Mine), Houghton, Houghton County, Michigan, USA |
3.9km (2.4 miles) | ⓘHuron Creek occurrences, Houghton, Houghton County, Michigan, USA |
5.8km (3.6 miles) | ⓘHancock Mine, Hancock, Houghton County, Michigan, USA |
6.9km (4.3 miles) | ⓘQuincy Mine, Quincy Township, Houghton County, Michigan, USA |
7.8km (4.9 miles) | ⓘFranklin Mine, Franklin Mine, Franklin Township, Houghton County, Michigan, USA |
References |
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