Reference Type | - plain text - |
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Year | 1959 |
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Original Entry | Heyl, A., A. F. Agnew, E. J. Lyons & C.H. Behre Jr. (1959), The geology of Upper Mississippi Valley Zinc-Lead District: U.S. Geological Survey Professional Paper 309: 280-282. |
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Mindat Ref. ID | 15981234 | Long-form Identifier | mindat:1:5:15981234:3 |
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GUID | 23ff34d3-2c88-4bb6-9bcd-e3705cb5c06c |
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Full Reference | Heyl, A., A. F. Agnew, E. J. Lyons & C.H. Behre Jr. (1959), The geology of Upper Mississippi Valley Zinc-Lead District: U.S. Geological Survey Professional Paper 309: 280-282. |
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Plain Text | Heyl, A., A. F. Agnew, E. J. Lyons & C.H. Behre Jr. (1959), The geology of Upper Mississippi Valley Zinc-Lead District: U.S. Geological Survey Professional Paper 309: 280-282. |
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