Allen Van Heyl
Born 1918-01-01
Identifiers
- Open LibraryOL168264A
Top Subjects
- Mississippi River Valley (2)
- Geology -- Mississippi River Valley (2)
- Morrison Formation (1)
- Mines and mineral resources -- Colorado -- Montrose County (1)
- Uranium ores -- Morrison Formation (1)
- Vanadium ores -- Colorado -- Montrose County (1)
- Geology, Economic -- Colorado -- Montrose County (1)
Books by Allen Van Heyl
Total count: 8
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Zoning of the Bitter Creek vanadium-uranium deposit near Uravan, ColoradoU.S. G.P.O.1957-01-01
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The geology of the upper Mississippi Valley zinc-lead distictU.S. Govt. Print. Off.1959-01-01
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Oxidized zinc deposits of the United States.U.S. G.P.O.1962-01-01
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Copper, zinc, lead, iron, cobalt, and barite deposits in the Piedmont Upland of MarylandMaryland Geological Survey1965-01-01
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Aeromagnetic and tectonic analysis of the upper Mississippi Valley zinc-lead districtU.S. Govt. Print. Off.1966-01-01
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Guidebook to the Upper Mississippi Valley base-metal districtUniversity of Wisconsin, Geological and Natural History Survey1970-01-01
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Geology of the upper Mississippi Valley base-metal districtRev.Available from University of Wisconsin Geological and Natural History Survey1978-01-01
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Lead Isotopes from the Upper Mississippi Valley DistrictA Regional Perspective (Evolution of Sedimentary Basins--Illinois Basin ; B)