 | | Report (issue) | | in the mineral belt __________ _ Breckenridge district ___________________ _ Location __________________________...Other mines _______________________ _ Argentine district ______________________ _ Geology __________________________..._______________________ _ Silver Plume-Georgetown district ________ _ Location _________________________..._______________________ _ Central City-Idaho Springs district ______ _ His tory ___________________________...mineral belt-Continued Central City-Idaho Springs district-Con. Structure _______________ ~---------Ore deposits |  | | Report (issue) | | VII CONTENTS Astrogeology-continued Page Crater investigations .......•.......•..•..•........ Volcanic...Geological Survey offices ..................... . Main centers ...•................................ Public...Regional offices ........................... . District offices ............................ . Offices...comprise wide-ranging investigations East Tintic district, Utah pertaining to the origin, occurrence, and...minerals and mineral raw materials in nature, Tintic district, Utah County, Utah, has confirmed the existto |  | | Report (volume) | | point of view the solid crust of the earth is the main object of study; and the reactions which take place...sort, however, can not be assumed; and how far the main absorptive process may go it is hardly worth while...cassiopeium. The name ytterbium is here retained for the main component of the mixture and lutecium for the other...been averaged by areas, such as California, Italy, Japan; these subaverages were then combined into larger...Asia, including Malaysia, the Philippines, and Japan. 312 analyses. E. Africa, including Madagascar and |  | | Report (volume) | | point of view the solid crust of the earth is the main object of study; and the reactions which take place...sort, however, can not be assumed; and how far the main absorptive process may go it is hardly worth while...cassiopeium. The name ytterbium is here retained for the main component of the mixture and lutecium for the other...vol. 11,1898, p. 227). For a chlorine map of Long Island, sec G. C. Whipple and D. D. Jackson, Tech. Quart...ATMOSPHERE. 55 THE PRIMITIVE ATMOSPHERE. Although, the main purpose of this treatise is to assemble and classify |  | Finch, John Wellington, Bateman, Alan M., Butler, B. S., Loughlin, G. F., McLaughlin, D. H., Singewald, J. T. Jr. - Eds. (1933) Ore Deposits of the Western States. The American Institute of Mining and Metallurgical Engineers, New York. | Book | | apparently, to progress from one westei:n mining district to another, sioce thus new features a nd new relationships...in the geological resurvey of the Cripple Creek district, Colo. Geol. S urvey Bull. 254, 1904. 36 pp. (With...pp. The copper deposits of the Cliflou-Morenci district, .-\riz. 43, 1005. 376 pp. Maps. U. S. Geol.... The geological resurvey of the Cripple Creek district, Colo. pp. 85- 98, 1905. (Witll I?. L. Ransome...Geology and gold deposits of the Cripple Creek district, Colo. 11. S. Geol Survey Prof. Pa7>er .H, 1!)06 |
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Main Crater, Iodake, Satsuma-Ioujima, Mishima village, Kagoshima District, Kagoshima Prefecture, Japan