| | Report (volume) | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...North Carolina.. .Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota... .Dr. A. G. Leonard, Grand Forks | | | Book (edition) | McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones...used mining districts as part of the locality description. These political and geographic district names...with a more descriptive term, metallic mineral district. This term shows the geochemical and mineralogical...reader to learn more about the geology of the district and to possibly predict the minerals that could...districts. Where possible, the metallic mineral district for each mineral locality is given for the mineral | | | Report (volume) | ............................................. Colorado........................................................................................ 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish | | | Corporate Document (Series) | Adelaide mine, Dundas {Photo: A Wright] Rear cover: Bismuthinite on quartz and siderite, Princess mine {Photo:...Mount Bischoff {Photo: A. Tuma] Siderite, Renison mine {Photo:]. Leeming] While every care has been taken... Acknowledgments Introduction ... ... Geology of Tasmania ... Mining in Tasmania ... William Petterd (1849-1910) and...and mine locations, Dundas mineral field Geology and major deposits, Heazlewood mineral district ......have been kept since almost the earliest days of mining (Petterd, 1894, 1896a, 1897, 1902 and 1910) and | | | Report (issue) | said to have been found in the mining the nugget Jim, Placer County, California, in 1871 by a small...Counties of California: Minerals and mineral lists Mining Districts of California Unvalidated entries in...The bibliography has been updated and expanded. County lists published by Collins (1) pp. 40-64, in Murdoch...resulting from references to the geographic term ''Mining District," especially in the pre-1920 literature. Widespread...rhyolite locality in Alameda County and the lawsonite type locality Marin County, which have been completely | | | Report (issue) | rewhich was publi.shed as Bulletin 67 of the State Mining Bureau. vision by the same author in 192-3 increased...description includes the chemical composition, crystal form and habit if distinctive, cleavage, hardness...tribes in the northeast corner of San Bernardino County in pre-historic times. The old workings here were...stone hammers, and called his claim the Stone Hammer mine. This find aroused so much interest that the San...circumstance the location was named the Stone Hammer mine. "The State Slining Bureau reported at about the | | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | on a knowledge of physical properties such as crystal morphology, color, luster, hardness, cleavage,...edition, all of the interfacial angles from the crystal elements were recalculated, the Miller-Bravais...B. Hoover: U.S.G.S., Federal Center, Lakewood, Colorado. John M. Hughes: Dept. of Geology, Miami University...Louise Reif: U. S. G. S., Federal Center, Lakewood, Colorado. Charles B. Sclar: Dept. of Earth Sciences, Lehigh...crystallographic data, including structure crystal crystal and powder diffraction results, the morphology | | | Journal (issue) | Practice? Comme rc i a I? Top-Commercial? Top Crystal Gemstone Grades or animal bones opalized. BUY...Jr Reg. Vice-President 903 Lazywood, Shreveport, LA 71108 Contact Mrs. Mig non Wa~ner, Executive Secretary...Shirley Leeson. Second Vice-President 6155 Haas St . La Mesa . CA 92041 M argaret Norton, Secretary 276 Belblossom...Portland. OR 97216 Mrs. Toby Cozens. Treasurer 4401 SW Hill St , Seattle. WA 98118 SOUTH CENTRAL FEDERATION...other ecces.orle• u1lng beading tecbnlquea, tb1a book la for you. II starts with the techniques or master | | | Report (Issue volume) | Papua New Guinea The Australasian Institute of Mining and Metallurgy MONOGRAPH 1.* Detrital Heavy Mineral...1962 1967 A.E. Jenkins and G.M. Willis 3. Broken Hill Mines — 1968 1968 and Papua New Ed. C.L. Knight...W. Ryall — 2nd Edition* — 3rd Edition 10.* Mining and Metallurgical Practices in Australasia (The...Willis Connolly Memorial Volume) Australasian Coal Mining Practice Mineral Deposits of New Zealand Geology...be obtained from The Australasian Institute of Mining and Metallurgy 191 Royal Parade, Parkville, Vic | | | Report (volume) | Fred A, Havens, R G Thalemte from Teller County, Colorado, zn Geolog1cal Survey Research 1962 U S Geol...Precambnan(?) and Cambnan stratigraphy m Esmeralda County, Nevada, m Geolog1cal Survey Research 1962 US Geol...Stemhart, J S 3228 2603 Aleshm, Eugene, Roy, Rustum Crystal chemtstry of pyrochlore Soc Jour , v 45, no 1,...4512 Alexander, Leroy E , Smath, Gordon S. Smgle-crystal mtenstty measurements wtth the three-ctrcle counter...data on the Chmax stock, Nevada Test S1te, Nye County, Nevada Geophystcs, v 27, no 5, p 599-610, tllus | | | Report (issue) | including the geology, mineralogy, metallurgy, mining methods, resources, genesis, exploration techniques........................ 112 3.7.3. Westmoreland District, Australia ........................................................................ 274 5.6.3. Mining risk.............................................highly strategic resource especially given their low mining cost compared to other deposit types explorating...Athabasca Basin in Canada and the East Alligator River district in Australia. Three sub-types are distinguished |
|