Log InRegister
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat Articles
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsThe ElementsUsersBooks & MagazinesMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Malachite from
Amicon copper prospect, Douglas Co., Wisconsin, USA

Locality type:Prospect
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.

Dutton, C. E. (1972) Sampling of Copper-bearing Keweenawan Rocks of Northwestern Wisconsin: U.S. Geological Survey Open File Report 9.1267, 13p.
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view Amicon copper prospect, Douglas Co., Wisconsin, USA
Nearest other occurrences of Malachite
1.9km (1.2 miles) Starkweather copper prospects (Edwards Mine; Wisconsin Mine), Douglas Co., Wisconsin, USA
4.1km (2.6 miles) Fond du Lac copper prospect, Douglas Co., Wisconsin, USA
7.0km (4.4 miles) Buckley Quarry, Amnicon Falls, Douglas Co., Wisconsin, USA
8.5km (5.3 miles) North Wisconsin prospect, Douglas Co., Wisconsin, USA
9.6km (5.9 miles) Copper Creek prospects, Douglas Co., Wisconsin, USA
28.8km (17.9 miles) Percival copper prospects, Douglas Co., Wisconsin, USA
44.4km (27.6 miles) Knife River, St. Louis Co., Minnesota, USA
50.1km (31.1 miles) Weyerhauser Copper Mines (Wascott; County No. 1; County No. 2 or Skrupty; County No. 3), Douglas Co., Wisconsin, USA
52.7km (32.8 miles) Mudge prospect, Washburn Co., Wisconsin, USA
69.9km (43.4 miles) 18 Mile Creek outcrops, Bayfield Co., Wisconsin, USA
 
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Public Relations by Blytheweigh.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2019, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: July 21, 2019 20:34:33
Go to top of page