Suggested Topics within your search.
Suggested Topics within your search.
- Coal mines and mining 818
- Mines and mineral resources 641
- Coal 590
- Safety measures 455
- Mineral industries 438
- Analysis 416
- Geology 406
- Metallurgy 394
- Testing 368
- Mine safety 350
- Explosives 243
- Petroleum 243
- Mining engineering 227
- Equipment and supplies 224
- Ore-dressing 207
- Iron ores 191
- Mine ventilation 189
- Dust control 160
- Mine explosions 158
- Manganese ores 154
- Measurement 152
- Coal mine accidents 150
- Research 145
- Mine fires 143
- Copper mines and mining 140
- Leaching 138
- Natural gas 135
- Mining machinery 134
- Flotation 128
- Mine gases 127
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1
Carbonizing properties of thick Freeport and Pittsburgh coals from Pennsylvania, Elkhorn coal from Kentucky, and America and Mary Lee coals from Alabama /
Published 1949“…Bureau of Mines,…”
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Government Document Book -
2
Instructions, apparent diving accident.
Published 1989“…[Bureau of Mines],…”
Government Document Book -
3
Mining methods and costs, Inspiration Consolidated Copper Co., Open-pit mine, Gila County, Ariz. /
Published 1963“…Bureau of Mines,…”
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Government Document Book -
4
Increasing the concentration of sulfur dioxide in the effluent gases from Dwight-Lloyd sintering machines treating lead products /
Published 1941“…Bureau of Mines,…”
Government Document Book -
5
Gold mining and milling in the Wickenburg area, Maricopa and Yavapai Counties, Ariz. /
Published 1938“…Bureau of Mines,…”
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6
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7
Linear correlation of magnetic susceptibility with the chemical composition of minerals /
Published 1964“…Bureau of Mines,…”
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Government Document Book -
8
Selective flotation of barite-fluorspar ores from Kentucky /
Published 1963“…Bureau of Mines,…”
Government Document Book -
9
Effect of ions common to natural water on flotation of limestone /
Published 1963“…Bureau of Mines,…”
Government Document Book -
10
Inyo beryl deposit, Inyo County, Calif. /
Published 1962“…Bureau of Mines,…”
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Government Document Book -
11
Petroleum-engineering study of the New Hope oil field, Franklin County, Tex. /
Published 1949“…Bureau of Mines,…”
Government Document Book -
12
Electric smelting of low-grade chromite concentrates /
Published 1956“…Bureau of Mines,…”
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Government Document Book -
13
A simple chemical method for estimating phosphorus pentoxide content of sedimentary phosphate ores and concentrates /
Published 1961“…Bureau of Mines,…”
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Government Document Book -
14
Beneficiating low-grade chromites from the Stillwater complex, Montana /
Published 1964“…Bureau of Mines,…”
Government Document Book -
15
Horizontal drilling for oil in Pennsylvania : a preliminary report.
Published 1944“…Bureau of Mines,…”
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Government Document Book -
16
Investigation of Kiowa County clays, Kiowa County, Okla.
Published 1948“…Bureau of Mines,…”
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Government Document Book -
17
Application of electrical-resistivity surveys to exploration for zinc-lead deposits, Racine-Spurgeon area, Newton County, Mo. /
Published 1959“…Bureau of Mines,…”
Government Document Book -
18
Flotation of low-grade mercury ores /
Published 1960“…Bureau of Mines,…”
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Government Document Book -
19
Technology of bastnasite /
Published 1960“…Bureau of Mines,…”
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Government Document Book -
20
Synthetic mica from low cost raw materials /
Published 1962“…Bureau of Mines,…”
Government Document Book