Classification |
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Species: | Prehnite |
Formula: | Ca2Al2Si3O10(OH)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Prehnite data |
Locality Data: | Click here to view New York and Michigan Exploration, Grant Township, Keweenaw County, Michigan, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 399259 |
Long-form Identifier: | 1:3:399259:3 |
GUID (UUID V4): | 1e7698b0-2844-49b1-bca5-cc56956598bc |
Nearest other occurrences of Prehnite |
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1.5km (0.9 miles) | ⓘLac La Belle exploration, Lac La Belle, Grant Township, Keweenaw County, Michigan, USA |
1.6km (1.0 miles) | ⓘVulcan Exploration Copper Mine, Grant Township, Keweenaw County, Michigan, USA |
3.5km (2.2 miles) | ⓘPoint Prospect, Grant Township, Keweenaw County, Michigan, USA |
3.8km (2.4 miles) | ⓘCape Mine, Mosquito Mining District, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
3.9km (2.4 miles) | ⓘStar Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
3.9km (2.4 miles) | ⓘClark Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
4.7km (2.9 miles) | ⓘManganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
5.3km (3.3 miles) | ⓘKeystone Bay/Point, Grant Township, Keweenaw County, Michigan, USA |
7.0km (4.3 miles) | ⓘCopper Harbor, Grant Township, Keweenaw County, Michigan, USA |
8.8km (5.5 miles) | ⓘAetna Exploration Copper Mine, Grant Township, Keweenaw County, Michigan, USA |
References |
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