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Geochemical data for 85 heavy-mineral concentrates from selected areas in Greenville and Laurens counties, South Carolina, by semi-quantitative emission spectrography [microform] / by John C. Jackson, Betty M. Adrian, and Roy T. Hopkins.
Text
[Reston, VA] : U.S. Dept. of the Interior, Geological Survey ; [Denver, Colo. : Books and Open-File Reports Section, distributor, 1992]
1992
0 resources
Analytical results and sample locality map of rock samples from the Hayfork 30ʹ x 1⁰ quadrangle (northwest quarter of the Redding 1⁰ x 2⁰ quadrangle), Humboldt and Trinity counties, California [microform] / by Jerry R. Hassemer, Miles L. Silberman and Roy T. Hopkins.
Text
[Denver, CO] : U.S. Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1992.
1992
0 resources
Analytical results, sample locality map, geochemical maps, and histograms for samples from the Stibnite mill tailings pond, Stibnite, Valley County, Idaho [microform] / by H.D. King, R.T. Hopkins, Jr., and G.C. Curtin.
Text
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey ; [Denver, Colo. : Open-File Reports Section, distributor], 1994.
1994
0 resources
Chromium distribution in B-horizon soils, Iron River 1⁰ x 2⁰ quadrangle, Michigan and Wisconsin / Department of the Interior, U.S. Geological Survey ; by H.V. Alminas, J.D. Hoffman, and R.T. Hopkins.
Cartographic
Reston, VA : The Survey ; Arlington, VA : For sale by Branch of Distribution, USGS, 1984.
1984
1 item
| Format | Call number | Item location |
|---|---|---|
| FormatCartographic | Call numberMap | Item locationOff-site |
Cobalt distribution in B-horizon soils, Iron River 1⁰ x 2⁰ quadrangle, Michigan and Wisconsin / Department of the Interior, U.S. Geological Survey ; by J.D. Hoffman, H.V. Alminas, and R.T. Hopkins.
Cartographic
1984
1 item
| Format | Call number | Item location |
|---|---|---|
| FormatCartographic | Call numberMap | Item locationOff-site |
Nickel distribution in B-horizon soils, Iron River 1⁰ x 2⁰ quadrangle, Michigan and Wisconsin / Department of the Interior, U.S. Geological Survey ; by J.D. Hoffman, H.V. Alminas, and R.T. Hopkins.
Cartographic
Reston, Va. : The Survey ; Arlington, Va. : For sale by Branch of Distribution, USGS, 1984.
1984
1 item
| Format | Call number | Item location |
|---|---|---|
| FormatCartographic | Call numberMap | Item locationOff-site |
Molybdenum distribution in B-horizon soils, Iron River 1⁰ x 2⁰ quadrangle, Michigan and Wisconsin / Department of the Interior, U.S. Geological Survey ; by R.T. Hopkins, H.V. Alminas, and J.D. Hoffman.
Cartographic
1984
1 item
| Format | Call number | Item location |
|---|---|---|
| FormatCartographic | Call numberMap | Item locationOff-site |
Interpretive geochemical map of the Iron River 1⁰ x 2⁰ quadrangle, Michigan and Wisconsin / Department of the Interior, U.S. Geological Survey : by H.W. Alminas, J.D. Hoffman, and R.T. Hopkins.
Cartographic
Reston, Va. : The Survey ; Arlington, VA : For sale by Branch of Distribution, USGS, 1984.
1984
1 item
| Format | Call number | Item location |
|---|---|---|
| FormatCartographic | Call numberMap | Item locationOff-site |
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