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Quartz from
Clark Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Prehnite1
Native Copper1
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Clark Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:58219
Long-form Identifier:1:3:58219:7
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.9km (0.5 miles) ⓘCape Mine, Mosquito Mining District, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
2.1km (1.3 miles) ⓘLake Manganese Vein, Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
3.3km (2.1 miles) ⓘCopper Harbor, Grant Township, Keweenaw County, Michigan, USA
3.9km (2.4 miles) ⓘNew York and Michigan Exploration, Grant Township, Keweenaw County, Michigan, USA
5.0km (3.1 miles) ⓘLac La Belle exploration, Lac La Belle, Grant Township, Keweenaw County, Michigan, USA
5.2km (3.3 miles) ⓘAetna Exploration Copper Mine, Grant Township, Keweenaw County, Michigan, USA
5.4km (3.4 miles) ⓘHorseshoe Harbor, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
5.5km (3.4 miles) ⓘVulcan Exploration Copper Mine, Grant Township, Keweenaw County, Michigan, USA
5.8km (3.6 miles) ⓘLakeshore traps, Eagle Harbor Township, Keweenaw County, Michigan, USA
6.8km (4.2 miles) ⓘIron City Mine (Empire Mine), Mosquito Mining District, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
References
Rocks & Min.: 21:664
58:111.
Rosemeyer, Tom (2009) Copper-bearing Fissure Veins, Keweenaw County, Michigan, Lake Superior Native Copper District (Part 1) Rocks & Minerals, 84 (4) 298-306 doi:10.3200/rmin.84.4.298-306part1
 
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