 | | Journal (article/letter/editorial) | | JanuaryIFebruary: Pyromorphite, Les Barlow, A., 98 Farges mine, Correze Province, France; Barnes, J. H., see Media...John Barlow specimen, Harold and Erica Van Pelt 0 Benton, L., see Eighteenth Rochester Mineralogical Symposium...July/August: Silver, Mollie Gibson mine, Bertrandite, New Hampshire, 161 Pitkin County, Colorado; specimen Beryl...Smithsonite, Kelly Russell, 396-99 mine, Magdalena district, Socorro County, New Mexico; Ron Gibbs specimen...Bismuth, South Dakota, 383 tite, Thomas Range, Juab County, Utah; Bolt, E., see Spotlight on Juniors Martin |  | | Report (issue) | | 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,...commercial borates. Lawsonite, first found in Marin county in 1895, has proved to be of great petrographic |  | | Report (issue) | | particular service in co- operating with the State ^Mining Bureau in making possible this addition to our...163 169 196-230 19G Feldspars Pyroxene Group Amphibolb Group Not Grouped CHAPTER HYDROUS SILICATES...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 |  | | Report (volume) | | viii-ix. The physical geology of the Grand Canon district, by Clarence E. Button, pp. 47-166, pis. x-xxxvi...Abstract of report on geology and mining industry of Leadville, Lake County, Colorado, by S. F. Emmons, pp...of'the geology of the Comstock lode and the Wash oe district, by George F. Becker, pp. 291-330, pis. xlvi-xlvii...xviii-xxiii. Abstract of report on'geology of the Eureka district, Nevada, by Arnold Hague, pp. 237-290, pis. xxiv-xxv...ii-xxx. Abstract of a report on the mining geology of the Eureka district, Nevada, by Joseph Story Curtis |  | | Book (edition) | | commonly have several variants, such as Great Smoky Group, Great Smoky Conglomerate, Great Smoky Formation...the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they |  | | Report (volume) | | location and means of access to all the metallic mining districts in the State, as well as a large number...for sand and gravel, no single commodity tn this group has a total value of more than $100 million ; no...documented summary of the beginning of Colorado mining history. Part of his summary is given here in the...had been recently found in the Tenmile district, Summit County. In his booklet, which today would be classed...however, because it contains lists of the mines and mining districts that were active at the time in Clear |  | | 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...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...desert region between Death Valley and Goff's Mining District, nearer the former, and that good samples were |  | | Book | | milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...DESCRIPTIONS 21 ABBREVIATIONS 24 GLOSSARY 25 COUNTY INDEX OF MINERAL OCCURRENCES 29 MINERAL DESCRIPTIONS...(using a code explained on page 21) and a county by county list mentioning the nature of their occurrence...Parks and Monuments prohibit all collecting. state, county and city parks usually prohibit collecting. Please...sphenc, ilmenite, anatase, tourmaline, zircon, chlorite, magnetite, pyrite, chalcopyrite,allanite Rarely: |  | | Journal (issue) | | Number Three Articles The Tonopah-Belmont mine, Maricopa County, A rizona by G. B. Allen & W. Hunt 139...........221 COVER: ANGLESITE from the Touissit mine, Morocco. The large crystal measures 4.5 cm. This...thorough review of the history, including many antique mining photos and engravings, and many detailed maps showing...Chichibu mine” (by Kuniaki Kato and Hidemichi Hori), “ Collecting report: Hikagezawa gold mine, Shizuoka...Avenue Sun City, Arizona 85351 he Tonopah-Belmont mine is a micromounter’s paradise. An un common suite |  | | 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...the Mojave Desert area and of Death Valley by a group of U.S. Geological Survey workers, with the collaboration |  | | Journal (issue) | | ................ 18 Stay of Execution for Coal Mining? .................. 24 WSGS PROGRAMME 1995 Fri...Farringdon Sponge Beds, held on a hot April day! A group was taken to the Southwick Tunnel workings. It was...Palaeozoic to Recent, belonging as it does to a group (Pleurotomaraciea) that has remained faithful to...some areas by Tertiary or Pleistocene sediments. Mount Olympus is the highest peak in the range and is...show 5g. to the ton to be worthwhile. An open cast mine in Australia is worthwhile at only 0.25g. per ton |  | | Report (volume) | | anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...Miners' Association Cal St :M Bur California State Mining Bureau Can G S Canada, Geological Survey Can :M...Ont R Com Ontario, Royal Commission. Oreg B :M Oregon Bureau of Geology and Mines Pa. G S Pennsylvania...Adams (F D), 18 Federal Government, relation to the mining industry: Hayes, 06 Fossil insects: Cockerell,...to geology: Davis ( W M), 12a Geologic bases of mining law: De Kalb, 10 Geologic basis for artesian prediction: |  | | Book (edition) | | The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names.... a. Geographic Coordinates peridot BA olivine group nesosilicates orthosilicates silicates BT minerals...term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because...(BT-NT) relationship is that of a group to an individual in the group, e.g., BT minerals to NT silicates |  | | Report (issue) | | ____________________________ Paleocene series Midway group. _ ______ General features. ___________________...formation _______________ Eocene series Wilcox group. ____________ General features. _ __________________...bauxite in Arkansas_________________ History of mining and production...-_____________ Bauxite mines and...Descriptions of the bauxite deposits and mines____ Pulaski mining district______________________ Picron Hill area...the bauxite deposits and mines Con. Pulaski mining district Continued Ironton area___________________________ |  | | Journal (article/letter/editorial) | | distinct minerals belonging to the montmorillonite group, and are analogous to the magnesian clay mineral...minerals to other members of the montmorillonite group are discussed. A zinc clay from Saucon Valley, Pennsylvania...accepted for this member of the montmorillonite group' Zinc-bearing clay materials, commonly referred...members of the montmorillonite-nontronite-saponite group, and the ionic substitutions within the groupl indicated...analogous to saponite, the magnesian member of the group, was to be expected, and so led to a detailed study |  | | Book | | P. Blake, professor of mineralogy, geology and mining at the College of California, parent to the University...California, and published in the fourth and sixth State Mining Bureau reports. Then beginning in 1914 with a volume...sulfides, oxides, and so on. Within each major group the minerals are presented generally according to...species or group of species are reported by county of occurrence. Map 1-2 shows the county boundaries...boundaries and county names. When possible, locations of mines and other deposits are given in the following notation: |  | Pabst, S., Zack, T., Savov, I. P., Ludwig, T., Rost, D., Vicenzi, E. P. (2011) Evidence for boron incorporation into the serpentine crystal structure. American Mineralogist, 96 (7) 1112-1119 doi:10.2138/am.2011.3709 | Journal (article/letter/editorial) | | The major component of these rocks are serpentine group minerals [Mg3Si2O5(OH)4], showing highly variable...1996; Smith et al. 1995; Palmer and Helvaci 1997; Benton et al. 2001; Tonarini et al. 2001; Snyder et al...Li, As, Sb, I, and Cs (e.g., Fryer et al. 1990; Benton et al. 2001; Mottl et al. 2003; Scambelluri et...(Ottolini et al. 2004), minerals of the serpentine group (e.g., chrysotile, lizardite, and antigorite) have...modified peridotites (e.g., Bonatti et al. 1984; Benton et al. 2001, 2004; Ottolini et al. 2004; Savov |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar | | | Book | | P. Blake, professor of mineralogy, geology and mining the at College of California, parent to the...mineralogist of California, and pub- and sixth State Mining Bureau reports. Then beginning volume prepared...sulfides, oxides, and so on. Within each major group the minerals are presented generally according...mineral species or group of species are reported by 1-2 shows the county boundaries and county names. When possible...Township (T.), Range (R.), and Meridian (M.D.M. — Mount Diablo Meridian; S.B.M. — San Bernardino Meridian; |  | | Journal (issue) | | Photo: Metatorbernite specimen from the Musonoi Mine in DR Congo. Arkenstone Specimen, iRocks.com photo...844-330-6373 customerservice@egmediamags.com SIXSAILS GROUP Chief Executive Officer President Human Resources...of Deep-Sea Mining Although buffered from human ears by leagues of water, deep-sea mining is a noisy enterprise...hear it, why should we care? Interest in deep-sea mining increases as we seek rare metals and elements....ramping up deep-sea mining. They’ve developed models showing noise from deep-sea mining will be far from |  | | Report (issue) | | (CaBSiO4OH) vesicle filling from a basaltic Houghton County lava flow. Small specks of native copper occur...eventually led to one of the biggest and most important "mining booms" in this country's first century. Despite... the 1845 discovery of the Cliff Mine ( first in the world to mine native copper as its sole product)...instilled confidence in North Country mining and initiated the modern mining era. Choice 'Lake Copper' furnished...never documented by geologists working in the district during its decades of maximum activity. Hence |  | | Book (edition) | | describes sites under of the nearest town and county. and the many maps included book contain such...refractive index are more useful. Among single group gem the is fact that they fizz in chrosite ...types, but by far the richest source is the igneous group. IGNEOUS ROCKS This type of rock is formed by...these ways are abundant in the great lava flows of Oregon, Washington, and northern Idaho. the cells with...fundamental clue to gem locations. Since hard-rock mining is too expensive for amateurs, the hobbyist |  | | Book | | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer Production...1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University.....157 by C. Albertini Sellaite from the Brumado mine ..................................................Iron and Washington Counties) and Arizona (Mojave County). This region is one of the last American frontiers...frontiers for the formation of a mineraloriented group. It encompasses many interesting but relatively unknown...Golden, Colorado 80401 n 1 9 0 2 , the well-known mining engineer and authorRickard toured the mines o f |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state...Black Hills, the Cascades and the Grand Canyon, the Oregon and Washington beaches, the Mojave desert of California...minerals that are not silicates, the largest single group is the carbonates. They can be identified by the...crystals, like croutons in soup. This is porphyry, a group of rocks that provide much excellent ornamental...fundamental clue to gem locations. Since hardrock mining is too expensive for amateurs, the hobbyist will |
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