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Malachite from
North Wisconsin prospect, Douglas Co., Wisconsin, USA

Locality type:Pit
Classification
Species:Malachite
Formula:Cu2(CO3)(OH)2
Confirmation
Validity:Believed Valid
References
References:Grant, U. S. (1901), Preliminary report on the copper-bearing rocks of Douglas County, Wisconsin, 2nd Ed.: Wisconsin Geological and Natural History Survey Bull. VI Economic Series #3, 83 p.
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view North Wisconsin prospect, Douglas Co., Wisconsin, USA
Nearest other occurrences of Malachite
3.8km (2.4 miles) Buckley Quarry, Amnicon Falls, Douglas Co., Wisconsin, USA
7.7km (4.8 miles) Starkweather copper prospects (Edwards Mine; Wisconsin Mine), Douglas Co., Wisconsin, USA
8.5km (5.3 miles) Amicon copper prospect, Douglas Co., Wisconsin, USA
12.6km (7.9 miles) Fond du Lac copper prospect, Douglas Co., Wisconsin, USA
18.0km (11.2 miles) Copper Creek prospects, Douglas Co., Wisconsin, USA
20.4km (12.7 miles) Percival copper prospects, Douglas Co., Wisconsin, USA
41.8km (26.0 miles) Knife River, St. Louis Co., Minnesota, USA
45.8km (28.5 miles) Weyerhauser Copper Mines (Wascott; County No. 1; County No. 2 or Skrupty; County No. 3), Douglas Co., Wisconsin, USA
49.8km (31.0 miles) Mudge prospect, Washburn Co., Wisconsin, USA
62.5km (38.9 miles) 18 Mile Creek outcrops, Bayfield Co., Wisconsin, USA
 
Mineral and/or Locality  
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