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Minnesota Digital Library

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1. Field mapping in the Duluth Complex; Gabbro Lake quadrangle, Northern Minnesota, OFR74-01

2. Environmental geology of the North Shore, Minnesota, non-series publication

3. User's guide to the geologic map of Minnesota: Quaternary geology, OFR80-01

4. Field trip guide for the environmental geology of Olmsted County, Minnesota, non-series publication

5. Manganese-bearing ores of the Cuyuna Iron Range, east-central Minnesota, Phase 1, OFR77-01

6. Aggregate resources inventory of the seven-county metropolitan area, Minnesota, OFR82-01

7. Bedrock and surficial geology of Hoyt Lakes-Kawishiwi area of the Duluth Complex, final report, OFR77-03

8. Pleistocene geology and evolution of the upper Mississippi valley, Minnesota, non-series publication

9. Field trip guide for St. Cloud Granite District, central Minnesota, non-series publication

10. Iron ore reserves of the Mesabi Range, Minnesota, OFR77-02

11. The Mineralogy and Geology of the Taconites and Iron Ores of the Mesabi Range, Minnesota

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