 | | Book (edition) | | Skillfully placed lights bring out every gleam of fire and ice, every blood red glow, every touch of...great lava flows of Idaho, Oregon and Washington occur the many types of agate, opal and petrified this...associated with such rocks. Because hard rock mining amateur will usually get is tedious and expensive...recent perhaps because of the decline in placer mining for gold in made dis- faces helps to distinguish...NORTH CAROLINA weight plac« date Brindletown Creek, Burke Co. 1843 2 stones Twitty gold placer, |  | | Journal (issue) | | mmigration Ol ice. Opal Mines, Wbite Cllifs, New South Wales. Oourte8JI Special Opal Nuinber Granite and...National Honors A NON-T E CHNICAL MAGAZINE - -ON- MINING - PROSPECTING - GEOLOGY - MINERALOGY THE BULLETIN...an d MINERALS A NON-TECHNICAL MAGAZINE --'ON-MINING-PROSPECTING-GEOLOGY- MINERALOGY Published Quarterly...1Iuseum. B y 1rilli<1m F. Foshag The Geology of Opal. By, Oilb rrt Hart.. . . . . . . . . . . . . . ...Quest of the Opal. B!I If. T. Strnng.. . ....................... . . ('(}Jor Play in Opal. B.11, Il. E |  | | Book | | offer the residence address of each collector by city and state through which contact may be faciliated...Asterisk denotes fluorescence. ALABAMA ALEXANDER CITY, Tallapoosa Co., (near) ClIALCOPYRITE ATTALLA,...Co. Hematite CALERA, Shelby Co. Wavkllite CLAY COUNTY, Sec. 24. T. 19 S R., 7 E. STATUARY, Coosa Co...Co., (W. border of* Marble Crystalline TALLADEGA COUNTY Marble, (crystalline) VALLEY HEAD, DeKalb Co. Hematite...Co. Sphalerite ARIZONA COVEI.I.ITE I I COAL CITY, St. Clair Co. Sphalerite COLUMBIANA, Shelby Co |  | | 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...Indianapolis. Iowa.............. Prof. George F. Kay, Iowa City. Kansas............Prof. Erasmus Haworth, University...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |  | | Report (volume) | | ....................................... 102 District of Columbia .................................................................................. Idaho...................................................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 |  | | Book (edition) | | Price: $3.00. THE OPAL BOOK-by Frank Leechmon, F.G.A. The definitive book on precious opal. Complete information...color, and how to handle and cut. The only complete opal book. Nine gorgeous colar plates. Price only $7...of OREGON e WASHINGTON BRITISH COLUMBIA • IDAHO BY H. C. DAKE Editor Emeritus, With THE MINERALOGIST...WESTERN OREGON Zealite Bonanza Nehalem River Clear Creek Western Rivers North Umpqua River Sweet Home Forest...Localities Beaches Map of Oregon Beaches JACKSON COUNTY A Mineral Mecca Mop of Josephine and Jackson Counties |  | | Book (edition) | | describes sites under of the nearest town and county. and the many maps included book contain such...not thrilled to the sight of a jewel, sparkling fire, radiating pure color? Through the ages the...microscope. is — — A few gem materials notably, opal and obsidian are amorphous, lacking crystal structure...ing for brillance and fire. Brilliance out through the top of the stone. Fire gem's ability to disperse...with light such as creates the unique beauty of opal or labradorite, the starry splendor of star sapphire |  | | Book (volume) | | Furcron, Chief Geologist of the Department of Mines, Mining and Geology; on the State of Michigan by Robert...El Paso, Texas. Information on the Virgin Valley opal deposits was given by G. Keith Hodson of Scottsdale...was also supplied by Dowse’s Agate Shop, Salt Lake City, Utah, by William J. Bingham of St. Paul, Minnesota...Kobuk jade locality. Descriptions of San Diego County, California, gemstones and the mines in which they...the generous assistance of many residents of that county. My special thanks are extended to Elbert H. McMacken |  | | Report (Issue volume) | | of nonfuel minerals and a chapter on trends in mining and quarrying in the metals and industrial mineral...State mineral production and mineral production by county were prepared in the Division of Statistics and...and Natural Resources of the State of Hawaii. Idaho: Idaho Geological Survey. Illinois: State Geological... . . . . . . . . . . . . . . . . . • . . . 155 Idaho, by Rodney J. Minarik and V. S. Gillerman . . ....this report. Name State____________ SECTION 2. County _ __ _ _ _ _ _ _ _ __ Stocks. production, end |  | | Report (issue) | | BERKELEY CALIFORNIA STATE PRINTING OFFICE GEORGE H. MOORE. State Printer SACRAMENTO. 51440 1938 TABLE...1 D E J •LEGEND- MEXICO -^ Mining O Division Boundaries. Mining Division Offices. (6) PREFACE...a part of the Fourth Annual Report of the State Mining Bureau, by Henry G. Hanks, who was then State Mineralogist...''Minerals of California," of the California State Mining Bureau. In the thirty years which had elapsed since...published as Bulletin 91 of the California State Mining Bureau. Many additional species were included, |  | | Report (issue) | | rewhich was publi.shed as Bulletin 67 of the State Mining Bureau. vision by the same author in 192-3 increased...tribes in the northeast corner of San Bernardino County in pre-historic times. The old workings here were...desert region between Death Valley and Goff's Mining District, nearer the former, and that good samples were...the museum of the Bureau. * * * "The turquoise district, as described by Mr. Eisen and others of the party...east of Lindsay, Tulare County near mouth of Carrizo Gorge, San Diego County west side of Williams Valley |  | | 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) | | particular service in co- operating with the State ^Mining Bureau in making possible this addition to our...a part of the Fourth Annual Report of the State Mining Bureau, by Henry G. Hanks, who was then quently...the thirty years which elapsed since the State Mining Bureau. appearance of the second list, our knowledge...literature of a general nature on Die geology and mining industry of the State. The various kinds of minerals...Woodcock, formerly of the State Mining Bureau. Walter W. Bradley of the State Mining Bureau, M. Vonsen of Petaluma |  | | Journal (volume) | | Geologist C A. Logan, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid...Reid J. Frank Sanborn, District Mining Engineer District Engineer Mining Engineer Mineral Technologist...Henry H. Symons, J. C. District Sampson, Assistant Ohas. V. Averill, John Mining Engineer Statistician...Statistician and Curator O'Brien, Junior Mining Engineer (Librarian) San Francisco — Sacramento San Francisco...Reports of District Milling' Engineers Redding Field District Sacramento Field District San Francisco |  | | Book (edition) | | at the outstanding shows of the annual San Diego County Fair at Del Mar, California. In addition, the collections...much-publicized case of two miserly brothers of New York City who collected all sorts of trash until their home...American 11useum of Natural History in New York City. Canfield's collection was already rich in "old...Most minerals are crystalline but a few are not. Opal, for example, is silica (Si02) with a little water;...whole are far from crystalline. It is kno"vn that opal is porous and relatively lighter than an equal mass |  | | Book (edition) | | ................. 2607 XI. HYDROCARBONS, COAL, MINING .......................................................................... 2744 XI.4. Minerals, Mining .................................................data base. J.T. (Han) van Gorsel Houston, Texas, USA Common Abbreviations Commonly used abbreviations...SGA Meeting, Smart science for exploration and mining, Townsville 2009, p. 933-935. (Extended abstract)...continental crust. Proc. National Academy Sciences USA 94, p. 9532-9537. (online at: www.pnas.org/content/94/18/9532 |
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