 | Geology - 1907 - 1026 pages
...ECKEL, EC Iron ores of the Cartersville district, Georgia. In Bulletin No. 213, pp. 233-242. 1903. HOLDEN, RJ The brown ores of the New River-Cripple Creek district, Virginia. In Bulletin No. 285, pp. 190-193. 1906. IRVING, RD, and VAN HISE, C,. R. The Penokee iron-bearing series... | |
 | Geology, Economic - 1907 - 532 pages
...ECKEL, EC Iron ores of the Cartersville district, Georgia. In Bulletin No. 213, pp. 233-242. 1903. HOLDEN, RJ The brown ores of the New River-Cripple Creek district, Virginia. In Bulletin No. 285, pp. 190-193. 1906. IRVING, RD, and VAN HISB, CR The Penokee iron-bearing series... | |
 | Geology, Economic - 1908 - 502 pages
...ECKEL, EC Iron ores of the Cartersville district, Georgia. In Bulletin No. 213, pp. 233-242. 1903. HOLDEN, RJ The brown ores of the New River-Cripple Creek district, Virginia. In Bulletin No. 285, pp. 190-193. 1906. IRVING, RD, and VAN HISE, CR The Penokee iron-bearing series... | |
 | Geological Survey (U.S.), Alfred Hulse Brooks - Mines and mineral resources - 1909 - 858 pages
...ECKEL, EC Iron ores of the Cartersville district, Georgia. In Bulletin No. 213. pp. 233-242. 1903. 25c. HOLDEN, RJ The brown ores of the New River-Cripple Creek district, Virginia. In Bulletin Xo. 285, pp. 190-193. 1906. IRVING, JD. and VAN HISE, CR The Penokee iron-bearing series... | |
 | Edmund Cecil Harder - Manganese - 1910 - 916 pages
...into which protrude numerous nodular points of psilomelane. Where the clay is sandy, as in the Curriu Valley mine, the ore contains an abundance of sand...are intimately mixed. Limonite commonly « Holden, UJ, The brown ores of the New River-Cripple Creek district, Virginia: Hull. US Geol. Survey No. 285,... | |
 | Charles Willard Hayes - Coal - 1910 - 764 pages
...ECKEL, EC Iron ores of the Cartersville district, Georgia. In Bulletin 213, pp. 233-242. 1903. 25c. HOLDEN, RJ The brown ores of the New River-Cripple Creek district, Virginia. In Bulletin 285, pp. 190-193. 1906. 60c. IRVING, RD, and VAN HISE, CR The Penokee iron-bearing series... | |
 | Society of American Foresters - Forests and forestry - 1911 - 284 pages
...Hogg, James. Minerals of southwestern Virginia. (Scientific American supplement, 1883, v. 15: 5832-3.) Holden, RJ The brown ores of the New River-Cripple Creek district, Virginia. (US — Geological survey. Bulletin 285, 1900: 190-3.) Holmes, Francis S. Phosphate rocks of South... | |
 | Geology, Economic - 1913 - 840 pages
...and ECKEL, EC, Iron ores of the Cartersville district, Georgia: Bull. 213, 1903, pp. 233-242. 25c. HOLDEN, RJ, The brown ores of the New River-Cripple Creek district, Virginia: Bull. 285, 1906, pp. 190-193. Exhausted. IRVING, RD, and VAN HISE, CR, The Penokee iron-bearing series of... | |
 | Henry Miner Eakin - Geology - 1914 - 672 pages
...pp. 57-74, 1914. HILL, JM, Mining districts of the western United States: Bull. 507, 309 pp., 1912. HOLDEN, RJ, The brown ores of the New River-Cripple Creek district, Virginia : Bull. 285, pp. 190-193, 1906. Exhausted. IRVING, RD, and VAN HISE, CR, The Penokee iron-bearing series of... | |
 | United States. Bureau of Mines - Digital images - 1919 - 970 pages
...ECKEL, EC, Iron ores of the Carterville district, Georgia: Bull. 213, pp. 233-242, 1903. Exhausted. HOLDEN, RJ, The brown ores of the New River-Cripple Creek district, Virginia: Bull. 2S5-E, 4 pp., 1906. Exhausted. KEITH, A., Iron-ore deposits of the Cranberry district, North Carolina-Tennessee:... | |
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HAYES, CW, and ECKEL, EC Iron ores of the Cartersville district, Georgia. In Bulletin No. 213, pp. 233-242. 1903. 