 | | Report (issue) | | Polydymite NiNi2 S4 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Cubic. Point Group:... 42.14 Total [100.00] 100.3 100.00 (1) Grünau mine, Germany; recalculated to 100% after deducting gersdorffite...83 Fe0.22 Co0.03 )Σ=3.08 S3.92 . (2) Madziwa mine, Zimbabwe; by electron microprobe, corresponds to (Ni2...siderite. Distribution: In Germany, in the Grünau mine, Daaden, near Siegen [TL], and at Ramsbeck, North...Rhine-Westphalia. From Saint Marina, Khaskovo district, Bulgaria. At Kunratice and Rozany, Czech Republic |  | | Report (issue) | | 94 Co1.92 Ni0.20 Fe0.05 S4.00 . (4) Mineral Hill mine, Maryland, USA; corresponds to Cu0.48 Co1.88 Ni0...Association: Tetrahedrite, linnaeite, siegenite, polydymite, chalcopyrite, bornite, digenite, djurleite,...Maryland, in the Patapsco mine, Finksburg [TL], and the Mineral Hill mine, Sykesville. At Boleo, Baja...California, Mexico. In the Carrizal Alto copper district, Atacama, Chile. From near Chernomorets, Burgas...Slovakia. In the Kohlenbach mine, near Eiserfeld, and throughout the Siegerland district, North Rhine-Westphalia |  | | Journal (article/letter/editorial) | | Late Archean Reliance Komatiitic Event in the Zimbabwe Craton––Magmatic Architecture, Physical Volcanology...PRENDERGAST†,* 1 Carson Close, Greendale, Harare, Zimbabwe Abstract The widespread komatiitic Reliance lithostratigraphic...basinal facies in the north and west parts of the Zimbabwe craton to a generally sulfide poor, shallow-water...Hunters Road prospects) and a fissure vent (Epoch mine), and include type 1 basal sequences of massive...(lowermost flows Trojan, Shangani) and type 2 central accumulations of weakly disseminated sulfides (Hunters |  | | Report (issue) | | ------------3. Nickel deposits in the Sudbury district, Ontario, Canada-----------------------4. Nickel...------------------9. Proportions of total world mine production of nickel accounted for by countries...-------------------------------------10. Nickel mine production in countries having major deposits and...----------------Estimated cumulative and annual mine production of nickel, contained in ore, concentrate...each country having a major nickel deposit or district ---------------------4. By economic class of |  | | Report (issue) | | m.y.-old supracrustal rocks of the Isua area, central west Greenland, and the associated occurrence of...surrounding Archaean volcanic rocks, Krugersdorp district: Geological Society of South Africa Transactions...ultramafic complex and surrounding area, Krugersdorp district: Geological Society of South Africa Transactions...geochemistry of the Amer Lake ultramafic metavolcanics, district of Keewatin: Geological Survey of Canada Paper...komatiites in the Early Precambrian Vermilion District; discussion: Canadian Journal of Earth Sciences |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | Tertiary/Quaternary volcanic rocks of the Cordillera Central are favorable hosts for hot spring gold-silver...zones in young volcanic rocks of the Cordillera Central and southern Cordillera Occidental may well be...complex mineralogy (such as the California-Vetas district) would be useful, not only for exploration in...Cretaceous sandstones and shales dominates the central part of the Cordillera Oriental (Etayo-Serna and...in post-middle Miocene time. (4) The Cordillera Central, which contains Precambrian and Paleozoic crystalline |  | | Journal (volume) | | Output of Minerals Alaska Perseverance Alexo Nickel Mine 82 ^224 *208 11 (m.d.) Mines Co Aluminium Alloys...Asbestos in South Africa Asbestos in Tasmania Ashanti Mine, Falls of Ground at Ashcroft, E. A., Potash from...Barbadoes, Oil Prospects in 43 (m.ii.) Barberton District, Geology of 377 Barnes, W., Iron Ore in the Midiands"...Report"." 273 ) Basset Mine Basset Mines !.!!!."....'...*..'..."......... Bauchi Mine, Nigeria Bauxite in...%": Castle an Dinas Wolfram Mine V* (».«.) Castle an Dinas Wolfram Mine Champion Reef, Decreases at •» |  | | Report (volume) | | rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...represents an individual deposit (or, rarely, a district), cumulated in ascending grade or tonnage. Where...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such |  | | Book | | Mineralization 4.10. A Comprehensive Example: The Cree de District, Colorado, USA 4.11. Summary 4.12. Recommended...disseminating the information, the mine geologists and mine managers who have made the mine visits a rewarding experience...concentration required to achieve the break-even point for a mine in terms of revenue and costs. Any detailed exploration...South Africa Stillwater Complex, USA Great Dyke, Zimbabwe Sudbury Complex, Canada Chromite, Ni-Cu sulfide...mportant examples Bushveld, South Africa Great Dyke, Zimbabwe Sudbury, canada Bushveld, South Africa Bushveld |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...well balanced selection of mineral localities was central to the authors' effort. We took into consideration...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....repeated changes of administrative divisions in central and eastern Europe during the last 60 years are...Pb-Zn ore deposits or fluorite deposits of the central United States or of the Upper Silesian historical |  | | Journal (volume) | | Dredging A. L. Hali {m.d.) Asbestos in Barberton District [m.d.) .... Asbestos Mining in Quebec Report Ashanti...J M., on Keeley Mine Bengal Iron Company's New Capital {m.d.) .... Bentong Tin Mine, Dredging at Report...324 Bottomley, Horatio, Sentenced Braden Copper Mine, Geology of Lindgren and Bastin (>«.<;.) . *308...Manufacture in {m.d.) .... 103 Britannia Copper Mine, Mining Methods of Report 257 British Aluminium...Ore at 198 383 186 255 6 Bwana M'Kubwa Copper Mine Calloose, Petition for Winding-up Cam & Motor |  | | Book (edition) | | —Interpretation sulpliide waters — Chloride water analyses Mine waters waters— Sulphate waters Oxidation of waters—“Carbonate...veins in basic lavas General features The Kennecott mine, Alaska— ( ’opper sulphide veins in intrusive basic... region, district district-“' — — — Rico district—Lake City district— Creede district Summary C'asapaica...amygdaloids— The veins— Mineral association Origin Mine waters Mining and smelting operations-- The copper...relat/cd to contacts— General features Boundary district- Ducktown, Tennessoe-^p'ranklin Fkirnace, New |
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