 | | Journal (article/letter/editorial) | | Montana Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...2015 K NOWN AS THE TREASURE STATE, Montana is rich in mineral and gemstone localities. The state motto...The middle third of the state is known as the Montana alkali province where the sediments have MICHAEL...view showing the Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded...mines at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many fine crystal |  | | Report (issue) | | PARK COUNTY, MONTANA By T. S. LOVERING f INTRODUCTION % : * In the pioneer days of Montana the New...Mountains for 1874, p. 324, 1875. Swallow, G. C., Montana Min. Jour., Nov. 30, 1889; May 10, 1890. U. S....and early Mesozoic formations of southwestern Montana and adjacent parts of Wyoming: U. S. Geol. Survey... 111-121, 1918. Darton, N. H., Coals of Carbon County, Mont.: U. S. Geol. Survey Bull. 316, pp. 174-193...H., Geology of the Haystack stock, Cowles, Park County, Mont.: Jour. Geology, vol. 16, pp. 193-229, 1908 |  | | Journal (article/letter/editorial) | | Pd as Pd+• and Pt as Pt +• decrease Stillwater Complex, Montana (Razin, 1968; with temperature; consequently...(Boudreauand McCallurn, 1985) and the J-M reef in the Stillwater Complex (Boudreauand McCallum, 1985; Boudreauet...elementdepositionoccurredbetween mafic rocks at the New Rambler mine, Wyoming, inum-group and the RathbunLake occurrence...calmetagabbroic rocks is found at both the New Rambler mine, Wyoming (McCallum et al., 1976), culations,canbe...with pyrite + pyrrhotite + magnetiteat 300øC covellite,andcopper.Magnetiteis a ubiquitousbut and •S -- |  | | Report (issue) | | study area, Custer and Gallatin National Forests, Montana Edited by JANE M. HAMMARSTROM1, MICHAEL L. ZIENTEK2...Study Area, Custer and Gallatin National Forests, Montana U.S. Geological Survey Open-File Report 93-207...700 km2) of National Forest land in southwestern Montana adjacent to the northern part of Yellowstone National...elements. Mines in production in 1992 are the Stillwater mine (platinum, palladium, gold, rhodium, copper...copper, and nickel), the Mineral Hill mine (gold and silver), and the Livingston Marble and Granite Works |  | | Report (issue) | | Weathering Gossan Geochemical Signature; Examples Stillwater Complex Cu, Ni, PGE, Co References Page (1977)...analysis. Geochemical Signature; Examples Bushveld Stillwater Complex PGE, Cu, Ni References Vermaak & Hendriks...Examples Lake Valley, New Mexico Philipsburg, Montana Lammereck, Austria References Farnham (1961) Prinz...enargite+luzonite+tennantite (Lepanto), enargite+covellite+chalcocite+bornite+chalcopyrite (Bor), enargi...Caledonia Cerro Matoso, Colombia Nickel Mountain, Oregon USA Greenvale, Queensland, Australia References Troly |  | | Journal (article/letter/editorial) | | Chinle Formation, Colorado Plateau (Finch, 1959). Covellite, wood, Permian, Sierra Oscura, New Mexico (Rogers...coniferous wood, Miocene, McKittrick Formation, Kern County, California (Adams, 1920) Epidote, echinoderm,...(Buurman, 1972). Chalcocite, wood, Permian, Stillwater, Oklahoma (Tarr, 1910). Chert, algae, Precambrian...1958). Garnet, brachiopod, Triassic, McConnell Mine, Yerington Mining District, Nevada (Knopf, 1918)...Hemimorphite, mammal bones, age not stated, Broken Hill Mine, Rhodesia (Buttgenbach, 1919). Heulandite, gastropod |  | Bow, C., Wolfgram, D., Turner, A., Barnes, S., Evans, J., Zdepski, M., Boudreau, A. (1982) Investigations of the Howland Reef of the Stillwater Complex, Minneapolis Adit area; stratigraphy, structure, and mineralization. Economic Geology, 77 (6) 1481-1492 doi:10.2113/gsecongeo.77.6.1481 | Journal (article/letter/editorial) | | depositoccurswithin the lower part of the banded zoneof the Stillwater Complex, a layered, tholeiitic intrusionof Archcanage...mineraldepositthat occurs within the lower banded zone of the Stillwater Nomenclature Complex(Fig. 1). This paper is...platinum-bear- the terminologyemployedby other Stillwater working zone of the StillwaterComplex.We designatethe...•*:. •,-- ' ......a*••=::-'•":•,?• "" "'•'• STILLWATER ::'• C/• ff' •"•': .•::•-• •••• ' • •...positions of the sections de- HOWLAND REEF,STILLWATER COMPLEX 14813 velopedunderground are relatedto |  | | Report (issue) | | California, U.S.A. (Switzer and Bailey, 1953); Mihara mine, Okayama Prefecture and at Fuka, Okayama Prefecture...crystals in one mineralised pocket in the Wessels mine, Farm Wessels 227, Hotazel district, Northern Cape...1960) and in the Barringer Hill pegmatite, Llano County, Texas, U.S.A (Marble, 1940). Manganoan varieties...1972); also from pegmatites at Ragged Peak, Tuolumne County, California, U.S.A (Hutton, 1951 a) and at Chari...(Hentschel, 1964); lnishcrone, County Sligo, Eire; from Scawt Hill and Carneal, County Antrim, Northern Ireland |  | | Report (issue) | | gov/images/periodictable.pdf. Cover. Stillwater Mine in south-central Montana, looking southeast. The pond is...Methods......................................N39 Mine Waste Characteristics.........................................................................N42 Mine Closure...........................................sulfide ore exposed in a stope in the Oktyabr’sk Mine in the Talnakh area, Russia.......................N15 Photograph of the UG2 Chromitite at the Karee Mine in the western part of the Bushveld Complex, South |  | | Journal (article/letter/editorial) | | elements as well as pyrite, arsenopyrite, millerite, covellite, chromite and Cl-bearing lead vanadium oxide were...pentlandite, pyrrhotite, bornite, chalcopyrite, and covellite were found in magnetite. Platinum-Group Minerals...established in the ultrabasic complexes of Bushveld and Stillwater (Stumpfl and Rucklidge, 1982; Volborth and Housley...and Prof. A. Volborth, Montana College of Mineral Science & Technology, Butte, USA, for reading the English...mineralization in a pegmatoid pyroxenite of the Stillwater Complex, Montana, USA. TMPM 33:213-230 yon Gruenewaldt G |  | | Book | | Refining the Classification Using McCreedy West Mine and Podolsky Project Case Studies 163-180 C.E.G...369-390 18. Discovery of the J-M Reef, Stillwater Complex, Montana: the role of soil and silt platinum and...Dyke, Zimbabwe - Case Study of the Hartley Platinum Mine A.H. Wilson, R.T. Brown 409-429 20. The Platinova...BUSHVELD COMPLEX UG2 Chromitite Merensky Reef STILLWATER COMPLEX GREAT DYKE MUNNI MUNNI INTRUSION SKAERGAARD...REFINING THE CLASSIFICATION: USING McCREEDY WEST MINE, AND PODOLSKY PROJECT CASE STUDIES C.E.G. Farrow |  | Han, Chunming, Xiao, Wenjiao, Zhao, Guochun, Qu, Wenjun, Du, Andao (2007) Re–Os dating of the Kalatongke Cu–Ni deposit, Altay Shan, NW China, and resulting geodynamic implications. Ore Geology Reviews, 32 (1) 452-468 doi:10.1016/j.oregeorev.2006.11.004 | Journal (article/letter/editorial) | | (Russia; Walker et al., 1994), the Stillwater Complex (Montana, USA; Lambert et al., 1989; Martin, ⁎ Corresponding...Cu–Ni– PGE deposit, Sudbury, Canada Stillwater PGE deposit, Montana, USA Norll'sk I and Talnakh intrusions...There are nine orebodies in the Kalatongke deposit mine. Among these the No. 1 orebody is the largest; it...minerals have been reported from the Kalatongke mine (Chen et al., 2004). Ore minerals are dominantly...subsurface. It comprises jarosite, malachite, azurite, covellite, retgersite and goethite, with minor limonite |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...is cross-cut by a crack filled with secondary covellite (blue). Optically Similar Minerals of comparable...increasing oxidation potential: bornitechalcocite/covellite-tenorite and/or malachite plus azurite; native...orange to brown Vonsenite strong, orange shades Covellite strong, yellowish brown to bluish violet grey... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre |  | | Report (volume) | | (E) Tungsten deposits of Vance County, N. C., and Mecklenburg County, Va., by G. H. Espenshade (published...deposits near Seiad and McGuffy Creeks, Siskiyou County, Calif., by F. G. Wells, C. T. Smith, G. H. Rynearson...Chromite deposits of Boulder River area, Sweetgrass County, Mont., by A. L. Howland, E. M. Garrels, and W...corundum deposits in the Buck Creek peridotite, Clay County, N. C., by J. B. Hadley (published in December...the tungsten deposits of Vance County, N. c., and Mecklenburg County, Va •••.•••••...••••. Geologic map |  | Suárez, Saioa, Prichard, Hazel M., Velasco, Francisco, Fisher, Peter C., McDonald, Iain (2010) Alteration of platinum-group minerals and dispersion of platinum-group elements during progressive weathering of the Aguablanca Ni–Cu deposit, SW Spain. Mineralium Deposita, 45 (4) 331-350 doi:10.1007/s00126-009-0275-x | Journal (article/letter/editorial) | | Ni, 0.46% Cu, 0.47 g/t PGE and 0.13 g/t Au. The mine has an estimated production life of 10.5 years based...development. At present, the annual production of the mine is approximately 8,136 t of Ni and 7,071 t of Cu...chalcopyrite and pyrite with minor marcasite, covellite and violarite. Magnetite and ilmenite are often...the Santa Olalla Pluton Complex and the Aguablanca mine (Agb). Modified from Casquet (1980) and ITGE (1990)...(±pentlandite) and chalcopyrite. Malachite, chalcocite, covellite, violarite and minor marcasite are common alteration |  | | Journal (article/letter/editorial) | | (1981)Cyanophillite, a new mineral from the Clara Mine, near Oberwolfach, Central Black Forest. Chem. der...chrysocolla, brochantite, and tripuhyite at the Clara Mine near Oberwolfach, Black Forest, Germany. The name...zone of 2.660(EX220),r.677Q)(Js0,t32). the Tsumeb mine, associated with duftite, tsumcorite, and The mineral...gittinsite have max length about 0.1 mm. H Tsumeb Mine. Type material is at the Univ. of Stuttgart, 3VA...of Toronto. M.F. Pt tellurides from Stillwater complex, Montana. Can. Mineral., 17, 589-594. Goosecreekite* |  | McCallum, M. E., Loucks, R. R., Carlson, R. R., Cooley, E. F., Doerge, T. A. (1976) Platinum metals associated with hydrothermal copper ores of the New Rambler Mine, Medicine Bow Mountains, Wyoming. Economic Geology, 71 (7) 1429-1450 doi:10.2113/gsecongeo.71.7.1429 | Journal (article/letter/editorial) | | Wyoming, showing the location of the New Rambler mine with respectto the Mullen CreekNash Fork shear zone...activeintermittently through Laramide time. Shear zone rocks the mine is a mylonitic biotite-epidote-plagioclase comprisea...mafic plutoniccomplexesand ortho- prevalentin the mine vicinity. Most abundantare metadioriteand metagabamphibolites...duction from Precambrian ores. pyroxenitein the mine workingsconsistschieflyof uralitizedort.hopyroxeneand...1926) •tbout eight miles northeastof the New Rambler mine. in outcrop area, is exposeda few .hundredyards |  | | Journal (article/letter/editorial) | | 2 ppm Pd, and 6 ppm Ag were recovered. Near the mine,layeredgabbroicrocksare intrudedby a massiveclinopyroxenitic...ttentlybetween1905 and Cu, Ag, and Au aroundthe mine and in other areas 1941 and producedabout 0.3 million...minewasmappedat 1:4,800 scale.In addition, one level of the mine and an abandonedexplorationadit were alsomappedat...Chuck Rush and Brown Mine Kasaan Bay 0 2km FIG. 1. Location of the Salt Chuck mine, and the Salt Chuck...rhythmicallylayered gabbro.In two localitieswithin the mine area large blocksofgabbro(tensof metersacross) arecompletely |  | | Report (issue) | | Basin (Fe) in Churchill County; Buckskin (Fe, Cu, Au, Ag) in Douglas County; Como (Ag, Au, Cu) and Yerington...Yerington (Cu, Ag, Au) In Lyon County; Broken Hills (Ag, Pb, Cu, Au, Zn), Nevada Scheelite (W, Pb, Ag...Au, Pb, Cu) in Mineral County; Quartz Mountain (Ag, Pb, Au, W) in Nye County; Ragged Top (W) and Nightingale...Nightingale (W) in Pershing County; Gooseberry (Ag, Au) in Storey County; and Galena (Zn, Pb, Ag, Cu), Olinghouse...Olinghouse (Au, Ag), and Peavine (Ag, Cu, Pb) in Washoe County. Several of the districts, such as Yerington, Mineral |  | | Book | | born hills appear parallel to Mahagiri range due to mine-waste dumping. Unpaved roads serve the movement...The sky is gloomy throughout the day due to the mine and road dust. Social evils, crime, alcoholism,...education, counseling, and training. Making stringent mine-safety rules is not the solution—it has to be implemented...Limited Run of Mine Reconnaissance Permit tonnes tonnes per annum/day Sudbury/Stillwater Igneous Complex...Chalcocite 1.3.4.5 Chalcopyrite 1.3.4.6 Covellite 1.3.4.7 Cuprite 15 15 16 16 16 16 17 17 17 |  | | Journal (article/letter/editorial) | | DEPAOLOand G. J. WA~~ERBURG 999 Sm-Nd age of the Stillwater complex and the mantle evolution curve for neodymium...studies of ore deposition and metamorphism at the Raul mine, Peru LEWIS M. HORZEMPAand GEORGER. HELZ 1645...Controls on the stability of sulfide ~01s: colloidal covellite as an example FRANKJ. MILLERO 1651 The thermodynamics...Al-OH ions 863. Al-Si substitution 1467 Alaska, USA 183 Alberta, oil 1187,1387,157X albite, 0 isotopes...1505,1567 a~onium, in rocks 503 amphibole, Raul mine 1633 amphibolite 803,1681 amphibolite, Isua 405 |  | | Journal (article/letter/editorial) | | nand Mineralizationof the Rialto Stock,Lincoln County, New Mexico TOMMY B. THOMPSON Abstract The Rialto...detail (Fig. 2) was exl)1oitedfor gold in the Parsons mine. Here the brecciablocksare roundedto sub-angular...matrix around the breccia. Mapping of the Parsons mine workings showsthe brecciaboundedby nearlyverticalcontacts... Fulmer tunnel •. Upper Level adit 3. Parsons mine collapseor explusion. Sincethere are few andesitic...consistedprimarilyof turquois,chalcocite-coated pyrite, bornite,covellite,andchalcopyrite.Subsequent bed- rock geochemical |  | | Report (volume) | | 4:14: NOTES ON SOME MINING DISTRICTS IN HUMBOLDT COUNTY, NEYADA BY FREDERICK LESLIE RANSOME WASHINGTON................................... Humboldt Queen mine.................................................................................... 41 Ryepatch mine ................................................................. 65 65 65 65 65 65 65 65 66 Covellite......................................... .......Humboldt Queen mine............................. 3. Structural details at the Humboldt Queen mine......... |  | | Journal (article/letter/editorial) | | briefly compared with features of the mine geology. Although no mine generates carbonaceous ores alone,...the proportion of such ores varies widely from mine to mine, and district to district. Questions remain...decreasing emphasis) Ontario (Fig. 1), Nevada, Montana and California. The Ontario samples range geographically...Schumacher properties), and the Kenilworth (Naybob) Mine. "Graphite" has also been reported (and samples...Kirkland Lake district, including the Kerr Addison Mine in Virginiatown, the Macassa and Lake Shore mines |  | | Journal (article/letter/editorial) | | bornite and their alteration products digenite and covellite, electrum (Au-Ag alloy), Pd-As, Pd-Sb, Pd-S, michenerite...precipitated en masse as in the J M reef of the Stillwater Complex,'no discrete, narrow horizon was formed...m-deep vertical shaft known as the Westwood Cu-Pd-Au mine was reported. The complex has been actively prospected...(CuFeS2), bornite (CusFeS^, digenite (CU9S5), covellite (CuS) and rare cobaltiferous millerite (NiS)....November 2014 198 S. J. REEVES AND R. R. KEAYS to covellite and digenite. Bornite grains, showing textures |
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