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scott w hazen
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Some statistical techniques for analyzing mine and mineral-deposit sample and assay data
Scott W. Hazen · U.S. Dept. of the Interior, Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.
223 sayfa · 1967
Assaying / Ores / Sampling and estimation
Exploration for lead and zinc at the Madonna Mine, Monarch mining district, Chaffee County, Colo
Scott W. Hazen · U. S. Department of the Interior, Bureau of Mines
38 sayfa · 1956
Lead mines and mining / Zinc mines and mining