Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
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 ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
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 CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Epidote from Keweenaw Peninsula, Michigan, USA

09457750015808559921243.jpg
Epidote

St. Louis Mine Exploration, Schoolcraft Township, Houghton County, Michigan, USA
08968350015641606697136.jpg
Epidote, etc.

Phoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA
00497800014977287685379.jpg
Epidote

La Salle Mine, Osceola Township, Houghton County, Michigan, USA
08153570014947310107426.jpg
Epidote

Iroquois Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA
09457750015808559921243.jpg
Epidote

St. Louis Mine Exploration, Schoolcraft Township, Houghton County, Michigan, USA
04395600015640706047170.jpg
Epidote, etc.

Phoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA
07651680014964952169978.jpg
Epidote

La Salle Mine, Osceola Township, Houghton County, Michigan, USA
01539850014947034271693.jpg
Epidote

Iroquois Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA
08978740014947730103289.jpg
Epidote

St. Louis Mine Exploration, Schoolcraft Township, Houghton County, Michigan, USA
08968350015641606697136.jpg
Epidote, etc.

Phoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA
01379260014963082099867.jpg
Epidote

La Salle Mine, Osceola Township, Houghton County, Michigan, USA
06725160014950592727416.jpg
Epidote

Iroquois Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA
USA
 
  • Michigan
    • Houghton County
      • Adams Township
        • Atlantic Mine
        • Baltic
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 109.
        • Champion Mine
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 109.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
        • Painesdale
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
        • Trimountain
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Calumet Township
        • Calumet
Rocks & Min.:58:109 & 64:150.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Rosemeyer, T. 2011 New from the Keweenaw: Part 4 - Recent Mineral Finds in Michigan's Copper Country. Rocks & Minerals 86:205-227
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
        • Centennial Heights
Rocks & Min.: 21:664
58:109.
Rosemeyer, T. (2007) The Kearsarge: Copper-bearing Amygdaloidal Lode. Houghton and Keweenaw Counties, Michigan. Rocks & Minerals: 82(4): 276-297.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
        • Kearsarge
Rocks & Min.: 21:664.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
        • Osceola
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 109.
Yalmer Primeau collection
Tim Lemke
Personally Collected by Tim Lemke 2013
Yalmer Primeau collection
        • Wolverine
Rocks & Min.: 13:137.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
      • Elm River Township
        • Donken
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
        • Twin Lakes
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
        • Winona
USGS PP144
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
        • Wyandotte
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Franklin Township
        • Boston
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
USGS PP144
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
        • Ripley
Rosemeyer, Tom (2005) The Occurrence of Porcelaneous Datolite in Michigan's Lake Superior Copper District. Rocks & Minerals, 80 (3) 154-177 doi:10.3200/rmin.80.3.154-177
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Houghton
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Yalmer Primeau collection 2014
      • Osceola Township
Rosemeyer, T. (2007) The Kearsarge: Copper-bearing Amygdaloidal Lode. Houghton and Keweenaw Counties, Michigan. Rocks & Minerals: 82(4): 276-297.
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 109.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
        • Tamarack
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 109.
      • Portage Township
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 109.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
        • Superior
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
USGS PP144
      • Quincy Township
      • Schoolcraft Township
Bornhorst T.J. Barron R. J. (2013) Geologic Overview of the Keweenaw Peninsula, Michigan, Institute on Lake Superior Geology.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Torch Lake Township
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
    • Keweenaw County
      • Allouez Township
        • Ahmeek
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Rosemeyer, T. (2022). News from the Keweenaw: Part 5β€”Recent Mineral Finds in Michigan’s Copper Country: Twenty-ninth in a series of articles on the mines and minerals of Michigan’s Copper Country. Rocks & Minerals, 97(4), 354-363.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
USGS PP144
Rosemeyer, T. (2001) The Copper-Bearing Conglomerate Lodes of the Michigan Copper Country. Rocks & Minerals: 76(3): 156-188.
        • Allouez
          • Allouez Mine
Rosemeyer, T. (2007) The Kearsarge: Copper-bearing Amygdaloidal Lode. Houghton and Keweenaw Counties, Michigan. Rocks & Minerals: 82(4): 276-297.
Yalmer Primeau collection
Bornhorst, T.J., Barron, R.J. (2011) Copper deposits of the western Upper Peninsula of Michigan. The Geological Society of America Field Guide 24: 83-99.
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 111, 121.
Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
Rocks & Minerals 84, 298-323.
Yalmer Primeau collection
        • Mohawk
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 111.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
        • Ojibway
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 111.
        • Seneca
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 111.
          • Seneca Mine
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 111.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
      • Eagle Harbor
        • Copper Falls
USGS PP144
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
      • Grant Township
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
        • Copper Harbor
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 111.
        • Lac La Belle
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
          • Mount Bohemia
Institute on Lake Superior Geology Proceedings, 40th Annual Meeting, Houghton, MI, v. 40, part 4,
        • Mandan
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Houghton Township
        • Central
RWMW specimen
Rosemeyer, T. (2022). News from the Keweenaw: Part 5β€”Recent Mineral Finds in Michigan’s Copper Country: Twenty-ninth in a series of articles on the mines and minerals of Michigan’s Copper Country. Rocks & Minerals, 97(4), 354-363.
        • Phoenix
Yalmer Primeau
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
Rosemeyer, T. (2009) Copper-bearing Fissure Veins, Keweenaw County, Michigan, Lake Superior Native Copper District. Rocks & Minerals: 84(4): 298-323.
Personal observation- Jim Daly
My general knowledge-Rock Currier
    • Ontonagon County
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Greenland Township
        • Greenland
Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 112. Rosemeyer, T. (1990) Through the Scope: Microminerals of the Caledonia Mine Ontonagon County, Michigan. Rocks & Minerals: 65(3): 240.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
        • Winona
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Mass City
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Rosemeyer, T. (1990) Through the Scope: Microminerals of the Caledonia Mine Ontonagon County, Michigan. Rocks & Minerals: 65(3): 240-243..
Huizing, M.E. (1988) Museum Notes and Announcements. Rocks & Minerals: 63(6): 494.
Ref.: Morris Jr., T. (1983) Michigan Mineralogy: A Locality Index. Rocks & Minerals: 58(3): 112.
MWminerals photo
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
USGS PP144
Yalmer Primeau collection
Sorrell, Steve (n.d.) Personal communication.
Allan Blaske collection
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Norwich
Dana 6: 520.
Frank Karasti
      • Rockland
Yalmer Primeau field observations
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
Rocks & Minerals 76:3, 156-188
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Henwood, W.J. (1871) Observations on Metalliferous Deposits: On the Native Copper of Lake Superior. Transactions of the Royal Geological Society of Cornwall 8(1): 385-489.
      • Silver City
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • Victoria
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
      • White Pine
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Heinrich, E. Wm. (1976) The Mineralogy of Michigan. Bulletin 6 (1st ed.) Michigan Geological Survey Division
 
and/or  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are Β© OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: May 3, 2024 16:24:43
Go to top of page