Locality type: | Mine |
Classification |
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Species: | Pumpellyite-(Mg) var: Chlorastrolite |
Formula: | Ca2MgAl2(Si2O7)(SiO4)(OH)2 · H2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Chlorastrolite data |
Locality Data: | Click here to view Delaware Mine (Delaware Conglomerate Mine), Delaware, Grant Township, Keweenaw County, Michigan, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 171766 |
Long-form Identifier: | 1:3:171766:2 |
GUID (UUID V4): | 74f33976-4e27-42ee-ac77-6c0243d1ae32 |
Nearest other occurrences of Chlorastrolite |
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2.6km (1.6 miles) | ⓘWaterbury Mine, Eagle Harbor, Keweenaw County, Michigan, USA |
6.6km (4.1 miles) | ⓘCentral Exploration Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
6.8km (4.2 miles) | ⓘMedora Mine, Mandan, Grant Township, Keweenaw County, Michigan, USA |
7.2km (4.5 miles) | ⓘNorthwestern Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
7.4km (4.6 miles) | ⓘCopper Falls, Eagle Harbor, Keweenaw County, Michigan, USA |
7.7km (4.8 miles) | ⓘCentral Mine, Central, Houghton Township, Keweenaw County, Michigan, USA |
11.4km (7.1 miles) | ⓘIron City Mine (Empire Mine), Mosquito Mining District, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA |
13.2km (8.2 miles) | ⓘSt. Clair Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA |
14.1km (8.8 miles) | ⓘPhoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA |
17.2km (10.7 miles) | ⓘCliff Mine, Allouez Township, Keweenaw County, Michigan, USA |
References |
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Delaware Mine, Delaware, Grant Township, Keweenaw County, Michigan, USA