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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.

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Year2011
Original EntryBornhorst, 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.
Mindat Ref. ID15944245Long-form Identifiermindat:1:5:15944245:8
GUID283abed2-f5c0-49d0-a47b-9b520d04c27f
Full ReferenceBornhorst, 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.
Plain TextBornhorst, 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.

Map of Localities

Locality Pages

LocalityCitation Details
Keweenaw Copper Mining District, Michigan, USA

Mineral Occurrences

LocalityMineral(s)
Cliff Mine, Allouez Township, Keweenaw County, Michigan, USAβ“˜ Adularia, β“˜ Apophyllite Group, β“˜ Calcite, β“˜ Chlorastrolite, β“˜ Chlorite Group, β“˜ Copper, β“˜ Datolite, β“˜ Epidote, β“˜ K Feldspar, β“˜ Laumontite, β“˜ Prehnite, β“˜ Silver
Esrey Park, Eagle Harbor, Keweenaw County, Michigan, USAβ“˜ Agate, β“˜ Analcime, β“˜ Calcite, β“˜ Chalcedony, β“˜ Laumontite, β“˜ Quartz, β“˜ Smectite Group
Eagle River shoals, Eagle River, Houghton Township, Keweenaw County, Michigan, USAβ“˜ Calcite, β“˜ Copper, β“˜ Datolite, β“˜ Laumontite, β“˜ Prehnite, β“˜ Quartz, β“˜ Silver

See Also

These are possibly similar items as determined by title/reference text matching only.

Bornhorst, T. J., & Barron, R. J. (2011) Copper deposits of the western Upper Peninsula of Michigan. The Geological Society of America Field Guide 24, p. 83-99.
Bornhorst, T.J., & Barron, R.J. (2013) Geologic Overview of the Keweenaw Peninsula, Michigan. Field Trip 1: Institute on Lake Superior Geology, Field Trip Guidebook, 59th Annual Meeting, Houghton, MI, 59(2), 1-42.
Bornhorst T.J. Barron R. J. (2013) Geologic Overview of the Keweenaw Peninsula, Michigan, Institute on Lake Superior Geology.
Bornhorst, T.J., Paces, J.B., Grant, N.K., Obradovich, J.D., Huber, N.K. (1988) Age of Native Copper Mineralization, Keweenaw Peninsula, Michigan. Economic Geology: 83(3): 619-625.
Bornhorst, T.J., Rose, W.I. (1994) Self-guided geological field trip to the Keweenaw Peninsula, Michigan. Field Trip Guidebook. Institute on Lake Superior Geology Annual Meeting, Houghton, Michigan: 40(2). 185 pages.
Bornhorst, T.J., and Rose, W.I. (1994) Self-guided geological field trip to the Keweenaw Peninsula, Michigan. Field Trip Guidebook. Institute on Lake Superior Geology Annual Meeting, Houghton, Michigan: 40(2): 185 pages.
Williams, William C., Bornhorst, Theodore J. (2023) Controls on the Stratiform Copper Mineralization in the Western Syncline, Upper Peninsula, Michigan. Minerals, 13 (7) 927 doi:10.3390/min13070927
Bornhorst, T.J., and Rose, W.I. (1994) Self-guided geological field trip to the Keweenaw Peninsula, Michigan. Field Trip Guidebook. Institute on Lake Superior Geology Annual Meeting, Houghton. 185 pages.
Williams, William C., and Theodore J. Bornhorst. 2023. "Controls on the Stratiform Copper Mineralization in the Western Syncline, Upper Peninsula, Michigan" Minerals 13, no. 7: 927. https://doi.org/10.3390/min13070927
Bornhorst, T.J., Rose, W.I. (1994) Self-guided geological field trip to the Keweenaw Peninsula, Michigan: Institute on Lake Superior Geology Proceedings, 40th Annual Meeting, Houghton, MI: 40(2). 185 pages.
Bornhorst T. J., Rose W. I., (1994) Self-guided geological field trip to the Keweenaw Peninsula, Michigan.
 
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