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Bird exploration (Voos exploration), Crystal Falls, Menominee iron range, Iron Co., Michigan, USA

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Commodities (Major) - Iron
Deposit Type: Secondary Enrichment
Development Status: Prospect
Deposit Model: 241: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)
Host Rock: Iron Formation

An iron exploration in the Bird Iron-Bearing Member of the Hemlock Volcanics Formation. The exploration, conducted in 1900, consists of test pits. The exploration lies in SW-SE Sec. 13 T43N-R32W, which is the 40 acres between N46º6'58", N46º7'11", W88º14'52", and W88º15'10".

Mineral List



1 entry listed. 1 valid mineral.

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Wier, K. L. (1971) "Geology and Magnetic Data for Northeastern Crystal Falls Area, Michigan", Report of Investigation 11, Geological Survey Division of the Department of Natural Resources, State of Michigan, Lansing.

JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, IRON COUNTY, SITE ID 360013, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.

Mineral and/or Locality  
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