 | | Journal (article/letter/editorial) | | and geochemistry of jasperoids from the Gold Bar district, Nevada Received: 17 May 2005 / Accepted: 11 June...Springer-Verlag 2006 Abstract Gold Bar is one of several Carlin-type gold mining districts located in the...the Battle Mountain–Eureka trend, Nevada. It is composed of one main deposit, Gold Bar; five satellite deposits;...and four resources that contain 1.6 Moz (50 t) of gold. All of the deposits and resources occur at the...faults in slope facies limestones of the Devonian Nevada Group exposed in windows through Ordovician basin |  | | Report (issue) | | RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y 1966... Front cover: The exceedingly varied terrain of Kern County is shown by the brown section— from McKittrick...Bakersfield, to the majestic Sierra Nevada and Owens Peak (highest point in the county); on the east (right side)...MINERAL RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist California Division...MORTON, and Geology mining geologist California Division of Mines and Geology County Report f Ferry Building |  | | Journal (article/letter/editorial) | | relation of the sample sites to the geometry of the deposit and zones of oxidation or reduction may also be...rock types Island arc Island arc Island arc Gold Ridge, Solomon Islands Mt. Fatmalapa, Efate, Vanuatu...and siltstone Cortez, Nevada, U.S.A. E/D Tertiary Alligator Ridge, Nevada, U.S.A. E/D Tertiary...siltstone lvanhoe, Nevada, U.S.A. E/D + V Tertiary'? Antelope Creek, Nevada, U.S.A. (unproven prospect...hot spring HA-ore deposit in California and at the Ivanhoe H g - A u deposit in Nevada were approximately |  | | Journal (article/letter/editorial) | | Epigenetic gold–platinum-group element deposits: examples from Brazil and Australia A. K. Sener, C. J...111:65-73. ’ Synopsis Recent research into anomalous gold–platinum-group element (PGE) occurrences (± uranium)...identified an unusual class of epigenetic Au–PGE deposit, previously poorly understood and little documented...associations resemble those of the Fe–oxide Cu–Au deposit group. Hydrothermal mineral deposits containing...a comparison of the Serra Pelada deposit, Brazil, and the Gold Ridge prospect, Northern Territory, Australia |  | | Journal (article/letter/editorial) | | the British Geological Survey, the Institution of Mining and Metallurgy and the Mineral Deposits Studies...calc-silicate footwall at Sandsloot mine, Potgietersrus district, South Africa P. E. B. Armitage University of...almost exclusively in terms of a magmatic sulphide deposit where contamination of the magma by the footwall...that the Platreef is actually a more complex PGE deposit that has been subject to a number of different...platinum-group elements of the Noril’sk-Talnakh district in Russia are hosted by small, complex mafic–ultramafic |  | | Report (volume) | | Clearance Center, 27 Congress Street, Salem, MA 01970, USA: the item-fee code for this publication is 0305-8719/05/$15...Bodmin, UK Distributors USA AAPG Bookstore PO Box 979 Tulsa OK 74101-0979 USA Orders: Tel. +1 918 584-2555...development HOBBS, J. C. A. Enhancing the contribution of mining to sustainable development 9 RICHARDS,J. P. The..., LYRE, J. M. & WEEKS, J. M. Sustainable river mining of aggregates in developing countries 35 SCOTT...mineral products from mining waste 47 ESHUN, P. A. Sustainable small-scale gold mining in Ghana: setting |  | | Report (chapter) | | on June 30, 2015 The Gold Ridge Mine, Guadalcanal, Solomon Islands' first gold mine: a case study in...population and changing economic drivers and dynamics. Mining and mineral development is one area of economic...needs to be achieved in a sustainable manner. Gold Ridge is situated in Central Guadalcanal, some 22 km...Honiara. Gold Ridge hosts around 1.4 million ounces of epithermal volcanic-hosted gold. Ross Mining NL began...Solomon Islands' first gold mine in 1997 and operated a highly successful gold mine between 1997 and 2000 |  | | Report (issue) | | by State, age, stratigraphic unit, quadrangle or county, and classification group..... Page 8 12 36 45...are assembled by group, State, county, and position within the county. The mixed-rock category is designated...for definition of groups.) 3 Clackamas County. (See p. 7 for county codes.) 19 Position of analysis in sequence...sequence of analyses from county. Lithology. The rock name given to a sample is that used in the original...related information, such as rock type, State, county, age, classification group, and use of the rock |
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