 | 1904 - 976 Seiten
...ROLKER (CM ). The alluvial tin deposits of Siak, Sumatra: Trans. Am. Inst. Min. Kng.. vol. 20, ISd2, pp. 50-84. Notes on the geology and the occurrence...tin in various parts of the world: Sixteenth Ann. Kept. I'. S. (ieol. Survey, pt. 3, 1895, pp. 458-538. Includes statistics of production in various... | |
 | 1905 - 830 Seiten
...%IN\. Eine geolosiseh-montauistiseh-hlstorisehe Monografie. Berlin, 1881, 248 pp., with text figs. ROLKER, CM The production of tin In various parts of the world. In Sixteenth Ann. Kept US Geol. Survey, pt 3, 1805, pp. 458-KIS. THE .MINERAL INDUSTRY, New York, published... | |
 | Arthur James Collier - 1904 - 858 Seiten
...pp. 50-84. Notes on the geology and the occurrence and methods of working tin-bearing gravels. ROLKEK (CM). The production of tin in various parts of the...North Carolina, Alabama, Texas, South Dakota, and ULKE (Tirus). A contribution to the geology of the Dakota tin mines: Eng. and Min. Jour., vol. 53,... | |
 | Sydney Fawns - 1905 - 324 Seiten
...1892, pp. 50-84. Notes on the geology and the occurrence and methods of working tin-bearing gravels. The Production of Tin in Various Parts of the World : Sixteenth Ann. Report US Geol. Survey, Pt. 3, 1895, pp. 458-538. Includes statistics of production in various countries,... | |
 | Geological Survey (U.S.), Samuel Franklin Emmons - 1906 - 542 Seiten
...pp. 1902. PACKARD, RL Genesis of nickel ores. In Mineral Resources US for 1892, pp. 170-177. 1893. ROLKER, CM The production of tin in various parts of the world. In Sixteenth Ann. Rept., pt. 3, pp. 458-538. 1895. ULKE, T. Occurrence of tin ore in North Carolina... | |
 | 1907 - 532 Seiten
...1893. RICHARDSON, GB Tin in the Franklin Mountains, Texas. In Bulletin No. 285, pp. 146-149. 1906. ROLKER, CM The production of tin in various parts of the world. In Sixteenth Ann. Rept., pt. 3, pp. 458-538. 1895. ULKE, T. Occurrence of tin ore in North Carolina... | |
 | 1908 - 502 Seiten
...Richards, RH) RICHARDSON, GB Tin in the Franklin Mountains, Texas. In Bulletin No. 285, pp. 146-149. 1906. ROLKER, CM The production of tin in various parts of the world. In Sixteenth Ann. Rept, pt. 3, pp. 458-538. 1895. ULKE, T. Occurrence of tin ore in North Carolina... | |
 | Geological Survey (U.S.), Alfred Hulse Brooks - 1909 - 858 Seiten
...No. 285, pp. 146-149. 1906. 60c. - Antimony in southern Utah. In Bulletin No. 340, pp. 253-256. 1908. ROLKER, CM The production of tin in various parts of the world. In Sixteenth Ann. Rept., pt. 3, pp. 458-538. 1895. SCHALLER, WT (See Hillebrand, WF, and Schaller,... | |
 | Charles Willard Hayes - 1910 - 764 Seiten
...Bulletin 285, pp. 146-149. 1906. 60c. - Antimony in southern Utah. In Bulletin 340, pp. 253-256. 1908. ROLKER, CM The production of tin in various parts of the world. In Sixteenth Ann. Rept., pt. 3, pp. 458-538. 1895. $1.20. SIEBENTHAL, CE Cadmium. In Mineral Resources... | |
 | Arthur Clifford Veatch - 1911 - 822 Seiten
...pp. 53-56. 18. Harney Peak. Sn, W, lithium. 7 miles SSE. Hill City, CB & QRR Pegmatite. Rolker, CM, Production of tin in various parts of the world: Sixteenth Ann. Rept., pt. 3, 1895, pp. 530-535. Hess, FL, and Graton, LC, The occurrence and distribution of tin: Bull. 260,... | |
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ROLKER, CM The production of tin in various parts of the world. In Sixteenth Ann. Rept., pt. 3, pp. 458-538. 1895. ULKE, T. Occurrence of tin ore in North Carolina and Virginia. 
