empire mine michigan geology

2020-10-03T02:10:00+00:00
  • Empire Mine (MRDS #10107262) FE - USGS

    at about the same time entire area regionally thermal metamorphosed creating metamorphic facies or nodes. the marquette district affected by the republic node which zones from chlorite to sillimanite exclusive of kyanite only. the empire mine is in the chlorite zone near biotite isograd. (james h. l. 1955 p. 1455-1488). deposit

  • Current site name: Empire Mine
  • Bedrock geology and ore deposits of the Palmer Quadrangle ...

    USGS Numbered Series. Title. Bedrock geology and ore deposits of the Palmer Quadrangle, Marquette County, Michigan, with a section on the Empire Mine. Series title. Professional Paper. Series number. 769. DOI. 10.3133/pp769.

  • Major Mines Projects Empire Mine

    The Empire mine is located on the Marquette Iron Range in Michigan’s Upper Peninsula approximately 15 miles southwest of Marquette, Michigan. The Empire mine has had no production since the indefinite idle began in August 2016, compared to historically having

  • Commodities: Iron Ore
  • Iron Mines in Michigan - NASA

    Aug 28, 2014  The Operational Land Imager (OLI) on Landsat 8 captured this image of iron mines in northern Michigan on September 11, 2013. Although the mined areas look like one facility from a satellite perspective, there are two separate mines in this scene. The Empire Mine, which produces about 5.5 million tons of magnetite each year, is on the east side ...

  • Oldest Fossil Found in Michigan

    have been donated by the Empire Mine to the Geological Survey and Eddy Geology Center and will be on display in Lansing and Waterloo respectively. Close up of one of the loops. Another close up showing overlapping loops The specimens are found in thin layers in one area of the mine. Technically the fossil is known as Grypania cf. spiralis, which is

  • STATE OF MICHIGAN MICHIGAN'S MINERAL

    Construction work at the Empire mine, which will be the third pellet property operated by Cleveland-Cliffs, continued and was completed at the year's end. The . Geological Survey*) Michigan. MICHIGAN

  • Acquiring Michigan Upper Peninsula Geological

    Michigan Geological Survey director, John A. Yellich, and department faculty member, Joyashish Thakurta, together with MGRRE geologist, ... Near Tilden and Empire Mines, attempted to sample Negaunee Iron Formation, but were unable to access the formation due to collapse of abandoned mine

  • Marquette Iron Range - Wikipedia

    Until 2016, the Cliffs Natural Resources' Empire and Tilden mines continued to produce iron ore from the Marquette Range. However, the Empire Mine officially ceased production on Tuesday, August 2, 2016 and was placed in an indefinite idle state. Cliffs Natural Resources ships Tilden ore by a wholly owned short-line railroad, the Lake Superior and Ishpeming, to Marquette for transport by lake ...

  • Empire Tilden Mines Natural Resource Department

    Project Names: Empire Mine and Tilden Mine Website: Cleveland-Cliffs, Inc. Global Operations. Project Lead: Cleveland-Cliffs Inc. Location of Projects: 1842 Treaty territory in Michigan's Upper Peninsula. Marquette Iron Range in Palmer, MI, near Ishpeming, MI. See a bird's eye view here.. Minerals: magnetite and hematite (low grade iron-ore). Type of Mine: open-pits; Tilden

  • Iron Mines in Michigan - NASA

    Aug 28, 2014  The Operational Land Imager (OLI) on Landsat 8 captured this image of iron mines in northern Michigan on September 11, 2013. Although the mined areas look like one facility from a satellite perspective, there are two separate mines in this scene. The Empire Mine, which produces about 5.5 million tons of magnetite each year, is on the east side ...

  • Field Collecting : empire mine michigan

    Field Collecting empire mine michigan. 31st Jan 2020 20:37 UTC Robert Darabos. ... Empire/Tilden are still working iron mines, so no collecting allowed. You would be better served to examine some other Marquette County localities in Mindat, then do a little research into them.

  • jsjgeology.net

    The Empire Mine is just northwest of the town of Palmer southeast of the town of Ishpeming, in Marquette County (western UP of Michigan). Pit location: 46° 27’ 18” North, 87° 36’ 32” West. The first two specimens shown below were collected in the late 1990s by an Empire Iron Mine employee.

  • Empire Mine, Palmer, Marquette Co., Michigan, USA

    Empire Mine, Palmer, Marquette Co., Michigan, USA : An opencast iron mine with an 8.1 million tons/yr capacity. Owned by the Cleveland Cliffs Iron Co. (1985), then operated by the Empire Iron Mining

  • An Environmental History of the Upper Peninsula of ...

    The waste rock piles from the Empire Mine dwarf the little town of Palmer. The pit is now twelve hundred feet deep and a mile wide and rock piles tower above the town and the highway. ... Geology of Michigan (Ann Arbor: The University of Michigan Press, 1970), 165-176. Although dated this remains a ready reference on Michigan geology with ...

  • History and Geology Great Lakes Iron Porcupine 1200k

    Geology and History ... You will pass several mines including the Empire, one of the final 2 two operating iron mines in Michigan (idled in 2016). For more information on the Empire Mine and a view of the road you will ride on see this video. On Days 2-3 you will tour Copper Country. The “Copper Boom” in the Keweenaw lasted almost 50 years ...

  • Acquiring Michigan Upper Peninsula Geological Samples and ...

    Michigan Geological Survey director, John A. Yellich, and department faculty member, Joyashish Thakurta, together with MGRRE geologist, ... Near Tilden and Empire Mines, attempted to sample Negaunee Iron Formation, but were unable to access the formation due to collapse of abandoned mine

  • Empire Mine (MRDS #10089294) CU, AG, AU

    Cook, E. F., 1956, Tungsten Deposits Of South-Central Idaho: Idaho Bureau Of Mines And Geology Pamphlet 108, 40 P. Deposit Griner, W. C., 1974, Seventy-First Annual Report Of The Mining Industry Of Idaho For 1973-1974

  • ILSG Volumes - Lake Superior Geology

    1. Geologic overview of the Keweenaw Peninsula, Michigan 2. Caledonia Mine, Keweenaw Peninsula native copper district, Ontonagon County, Michigan 3. Geology of Silver Mountain, Houghton County, Michigan 4. Geology of the Keweenawan Supergroup, Porcupine Mountains, Ontonagon and Gogebic Cos., Michigan 5.

  • Michigan 1 - booksgeology

    PP 769 / Gair, J. / BEDROCK GEOLOGY AND ORE DEPOSITS OF THE PALMER QUADRANGLE, MARQUETTE COUNTY, MICHIGAN, includes a section on the Empire Mine by T-M Han, 1975, pb, 159 pages, 8 plates (in pocket), 70 figs., 38 tables, uncirculated condition, $ 25

  • Empire Mine – Western Mining History

    The Empire Mine is a silver, copper, and gold mine located in Custer county, Idaho at an elevation of 8,501 feet. About the MRDS Data: All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy.

  • Tilden Iron Mine Near Palmer, Michigan The Diggings™

    Palmer, Michigan. The Tilden Iron Mine is near Palmer, Michigan. Historically the site has been part of the Marquette Iron Mining District. The site was first discovered in 1929. Production output of the Tilden Iron Mine was considered to be large size. The ore mined is composed of martite, siderite and magnetite with waste material consisting ...

  • A Brief History of Mining in Michigan’s Marquette and ...

    was opened in 1847 near Negaunee. It utilized ore from the Jackson Mine. The Michigan Iron Industry Museum, near the site of the forge, will be visited during the 2019 Mining History Association conference. Other Michigan iron ore discoveries followed as prospectors gained a better understanding of the geology and pushed into unexplored territory.

  • Empire Mine (MRDS #10107262) FE - USGS

    at about the same time entire area regionally thermal metamorphosed creating metamorphic facies or nodes. the marquette district affected by the republic node which zones from chlorite to sillimanite exclusive of kyanite only. the empire mine is in the chlorite zone near biotite isograd. (james h. l. 1955 p. 1455-1488). deposit

  • jsjgeology.net

    The Empire Mine is just northwest of the town of Palmer southeast of the town of Ishpeming, in Marquette County (western UP of Michigan). Pit location: 46° 27’ 18” North, 87° 36’ 32” West. The first two specimens shown below were collected in the late 1990s by an Empire Iron Mine employee.

  • Acquiring Michigan Upper Peninsula Geological Samples and ...

    Michigan Geological Survey director, John A. Yellich, and department faculty member, Joyashish Thakurta, together with MGRRE geologist, ... Near Tilden and Empire Mines, attempted to sample Negaunee Iron Formation, but were unable to access the formation due to collapse of abandoned mine

  • Empire Mine, Palmer, Marquette Co., Michigan, USA

    Empire Mine, Palmer, Marquette Co., Michigan, USA : An opencast iron mine with an 8.1 million tons/yr capacity. Owned by the Cleveland Cliffs Iron Co. (1985), then operated by the Empire Iron Mining

  • Empire Mine (MRDS #10089294) CU, AG, AU

    Deposit. Cook, E. F., 1956, Tungsten Deposits Of South-Central Idaho: Idaho Bureau Of Mines And Geology Pamphlet 108, 40 P. Deposit. Griner, W. C., 1974, Seventy-First Annual Report Of The Mining Industry Of Idaho For 1973-1974

  • Treasure From Empire Mine, Mi (Grypania Spiralis ...

    Jun 02, 2014  Yes, the Michigan specimens were first described in 1992, but the first description of Grypania was from Montana by Walcott in 1899. He interpreted the specimens as metazoan trace fossils and subsequently named it Helminthoidichnites? spiralis.Eventually in 1976 Walter et al. reinterpreted the Montana material as Grypania spiralis (Walcott), n. gen., n. comb. Attached is my prized example from ...

  • Michigan-Iron-Mines - Mining Artifacts

    The cost of underground mining became more prohibitive, and the owners of Michigan's mines began to search for other methods of tapping the iron riches of Lake Superior. Many of the mining operations, such as the Lake Superior Iron Company, were absorbed by larger corporations.

  • SUMMARY OF THE UPDATED R EMPIRE MINE PROJECT

    Full, 1944), the 2017 SRK CPR report (An Independent Competent Person’s Report on the Empire Mine, Idaho, USA) dated May 11, 2017 , and geological logging and interpretation by Konnex geological staff. Table 2 – Model Lithology Codes . Age Model Lithology Code Lithology . Oldest 51 Limestone 60 Mackay Granite 12 Quartz Feldspar Porphyry (QFP)

  • A Brief History of Mining in Michigan’s Marquette and ...

    was opened in 1847 near Negaunee. It utilized ore from the Jackson Mine. The Michigan Iron Industry Museum, near the site of the forge, will be visited during the 2019 Mining History Association conference. Other Michigan iron ore discoveries followed as prospectors gained a better understanding of the geology and pushed into unexplored territory.

  • Tilden Iron Mine Near Palmer, Michigan The Diggings™

    Palmer, Michigan. The Tilden Iron Mine is near Palmer, Michigan. Historically the site has been part of the Marquette Iron Mining District. The site was first discovered in 1929. Production output of the Tilden Iron Mine was considered to be large size. The ore mined is composed of martite, siderite and magnetite with waste material consisting ...

  • Michigan Mining History

    Taconite mining at the Cliffs Resources Tilden and Empire Mines. The Marquette Harbor Lighthouse and Lake Superior beaches are just a short walk from downtown. (Photos courtesy Library of Congress, Michigan Tech Department of Geological and Mining Engineering and Sciences, Cliffs Natural Resources, USGS, Wikipedia)

  • Grypania spiralis (Negaunee Iron-Formation, Paleoproterozo ...

    May 02, 2015  Grypania spiralis (Negaunee Iron-Formation, Paleoproterozoic, 2.11 Ga or 1.874 Ga; Empire Mine, SE of town of Ishpeming, Marquette County, Upper Peninsula of Michigan, USA) 49 Grypania spiralis Walter et al., 1976 - fossil eucaryote ribbons from the Precambrian of Michigan, USA.

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  • Michigan fossil hunting - Deletionpedia.org

    The oldest living fossils found in Michigan have been found in the Negaunee iron formation near Palmer, MI at the Empire Mine. The fossils are of a primitive, filament-like ancestor of algae. Scientists have determined the fossils to be 2.1 billion years old. They are found in thin layers in one section of the mine.

  • Eagle Mine – a subsidiary of Lundin Mining

    As Michigan’s newest mine in decades, we’re dedicated to keeping our employees safe, protecting the environment, and being a responsible community member. Eagle is the nation’s only primary nickel mine and is expected to produce 360 million pounds of nickel, 295 million pounds of copper and small amounts of other metals over our estimated ...