Data and Resources

• IC10

  Geochemical Prospecting by Spring Sampling in the Southwest Wisconsin Zinc Mining Area

  De Geoffroy, J.;

  1969

  Report: 28 p.

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• IC10-plate01

  Geochemical Survey by Spring Sampling Method: Southwest Wisconsin Zinc-Lead Area, Grant, Iowa, and Lafayette Counties

  1969

  Map: 37.8 in x 24.5 in, scale 1:125,000

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