 | Wernette, B.W., Ripley, E.M., Li, C., Wintsch, R.P. (2018) Strongly negative δ34S values associated with secondary pyrite above and below the J-M Reef, Stillwater Complex, Montana. Chemical Geology, 493. 58-66 doi:10.1016/j.chemgeo.2018.05.023 | Journal (article/letter/editorial) | | pyrite above and below the J-M Reef, Stillwater Complex, Montana B.W. Wernette, E.M. Ripley, C. Li, R...pyrite above and below the J-M Reef, Stillwater Complex, Montana. The address for the corresponding author...Pyrite Above and Below the J-M Reef, Stillwater Complex, Montana IP T Wernette, B.W.1†, Ripley, E.M...Indiana University, Bloomington, Indiana 47405, USA US † – current address: Division of Earth and Ocean...Carolina 27708, USA AC CE PT ED M AN Keywords: Sulfur isotopes, Stillwater Complex, J-M Reef, secondary |  | | 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...resources in the U.S., as well as significant gold, silver, copper, lead, and zinc resources. Mines have operated...the area since the 1860's and have produced gold, silver, arsenic, tungsten, copper, lead, zinc, chromium |  | | Report (issue) | | Custer and Gallatin National Forests, South-Central Montana compiled by Bradley S. Van Gosen1 Open-File Report...................................... 5 I. Stillwater Complex ........................................................... 32 III. Goose Lake intrusive complex ............................... 35 IV. Absaroka-Gallatin...Absaroka-Beartooth study area in south-central Montana ... 4 INTRODUCTION This bibliography lists more...Mountains and Absaroka Range in south-central Montana. It was compiled during an evaluation of the mineral |  | | Journal (article/letter/editorial) | | minerals and the whole rocks of the J-M Reef (Stillwater Complex): Implication for the formation of the reef...(footwall, reef and hanging wall) of the Stillwater Complex (U.S.A.). The aims of the study were to establish:...parental magma 1. Introduction The Stillwater Complex (Montana, U.S.A.) is a layered ultramafic to mafic...of the Stillwater Complex, Montana, USA. (a) Simplified geological map of the Stillwater Complex (modified...Zientek et al., 2002). (b) Stratigraphy of the Stillwater Complex (modified after Zientek et al., 2002). 274 |  | | Journal (article/letter/editorial) | | Springer-Verlag 1991 A lead isotopic study of the Stillwater Complex, Montana: constraints on crustal contamination...covering the stratigraphic thickness of the Stillwater Complex indicate a narrow range of apparent initial...investigations which give indications that the complex formed by repeated injection of magmas with at...regions. Samples from the Basal series of the complex have consistently higher 2~176 ratios, suggesting...Apparent initial Pb isotopic compositions of the complex are very radiogenic compared to Late Archean model-mantle |  | | Report (volume) | | TO WILDERNESS PRIMITIVE AREAS BEARTOOTH AREA, MONTANA AND WYOMING GEOLOGICAL SURVEY BULLETIN 1391-F ... Park, Still water, and Sweet Grass Counties, Montana, and Park County, Wyoming. By FRANK S. SIMONS and...and vicinity, Carbon, Park, Stillwater, and Sweet Grass Counties, Montana, and Park County, Wyoming. (Studies...Bibliography: p. 114 1. Mines and mineral resources Montana. 2. Mines and mineral resources Wyoming Park Co...Beartooth Primitive Area and vicinity, Carbon, Park, Stillwater, and Sweet Grass Counties, Mont., and Park County |  | Ripley, Edward M., Wernette, Benjamin W., Ayre, Annie, Li, Chusi, Smith, Joshua M., Underwood, Benjamin S., Keays, Reid R. (2017) Multiple S isotope studies of the Stillwater Complex and country rocks: An assessment of the role of crustal S in the origin of PGE enrichment found in the J-M Reef and related rocks. Geochimica et Cosmochimica Acta, 214. 226-245 doi:10.1016/j.gca.2017.07.041 | Journal (article/letter/editorial) | | Manuscript Multiple S isotope studies of the Stillwater Complex and country rocks; An assessment of the role... R.R., Multiple S isotope studies of the Stillwater Complex and country rocks; An assessment of the role...pertain. Multiple S isotope studies of the Stillwater Complex and country rocks; An assessment of the role... 1 Abstract- The J-M Reef in the Stillwater Complex of Montana is the highest grade Pd deposit in the...values for rocks from the Basal Series of the Complex range from -0.9 to 3.0 ‰ and 0.01 to 0.18 ‰, respectively; |  | | Report (issue) | | Russia); in the layered ultramafic Stillwater complex (Nye, Montana, USA). Association: area, Russia). Chalcopyrite...Chalcopyrite, bornite, millerite, braggite, silver, kotulskite, clausthalite (Talnakh Distribution:...layered intrusion, Karelia. From Nye, Stillwater Co., Montana, USA. Name: For the constituent chemical...chemical elements, TELlurium, ARGentum silver, and PALladium. Type Material: 76575. A.E. Fersman Mineralogical...(1974) Telargpalite – new mineral of palladium, silver, and tellurium, from the copper-nickel ores of |  | | Report (volume) | | Wilderness Study Area, Park and Sweet Grass Counties, Montana By U.S. GEOLOGICAL SURVEY and U.S. BUREAU of MINES...wilderness study area, Park and Sweet Grass Counties, Montana B. Geophysical interpretations C. Economic appraisal...wilderness study area, Park and Sweet Grass Counties, Montana D. Geothermal resource STUDIES RELATED TO WILDERNESS-WILDERNESS...Wilderness study area, Park and Sweet Grass Counties, Montana. (Studies related to wilderness-Wilderness areas)...forest lands in the North Absaroka study area, Montana, which is being considered for wilderness designation |  | Christopher Jenkins, M., Mungall, James E., Zientek, Michael L., Holick, Paul, Butak, Kevin (2020) The Nature and Composition of the J-M Reef, Stillwater Complex, Montana, USA. Economic Geology, 115 (8). 1799-1826 doi:10.5382/econgeo.4777 | Journal (article/letter/editorial) | | Nature and Composition of the J-M Reef, Stillwater Complex, Montana, USA M. Christopher Jenkins,1,2,† James...Washington 99201, USA 3Stillwater Mine, Sibanye-Stillwater, 2562 Nye Rd., Nye, Montana 59061, USA Abstract...mineralization in the J-M reef horizon of the Stillwater Complex along the strike and down the dip of the...the deposit in the area of the Stillwater mine. We compare these results with data from the East Boulder...collected along the entire strike length of the complex. We find significant variation in the composition |  | | Journal (article/letter/editorial) | | the 1Montana College of Mineral Science, Butte, Montana, and the 2 Rockwell International Science Center...California, U.S.A. A Preliminary Description of Complex Graphite, Sulphide, Arsenide, and Platinum Group...Mineralization in a Pegrnatoid Pyroxenite of the Stillwater Complex, Montana, U.S.A. A. Volborth 1 and R. M. Housley2...element mineralization in the Stillwater Layered Anorthosite Complex, Montana. The graphite occurs in a pegmatoid...pipes and potholes of the Merensky Reef, Bushveld Complex. The fact that major graphite-sulphide mineralization |  | Czamanske, Gerald K., Bennett, Pauline C., Zientek, Michael L., Weiblen, Paul W., Havach, George A., Foose, Michael P. (1986) Comprehensive bibliographies on mineralized and unmineralized layer mafic intrusions in the United States. Open-File Report Vol. 1986 (86-589) US Geological Survey doi:10.3133/ofr86589a | Report (issue) | | potential. The Duluth Complex, Minnesota, and the Stillwater Complex, Montana, are given separate status...United States. The bibliography on the Duluth Complex and related Keweenawan intrusions includes all...Geology, 1951-1980." Many students of the Duluth Complex currently view it in the context of related intrusive...bibliography on the Stillwater Complex is an update of the comprehensive bibliography in Montana Bureau of Mines...Special Publication 92, entitled "The Stillwater Complex, Montana: Geology and Guide." The bibliography |  | | Report (issue) | | 99201 2U.S. Geological Survey, Tucson, AZ 85705, USA 1990 5/14/91 TABLE OF CONTENTS Executive Summary................. 76 Pre - Tertiary accretionary complex........................................... 7 6...Kalimantan. Figure 8. Back-scattered electron image of complex intergrowth of PGM minerals from S. Pedohon, Tabang...PGE diagram for analyses of chromitite, Tulameen Complex. 5/14/91 LIST OF TABLES Table 1. Summary of...absorption unit that could result from running the silver or gold bead used to collect the PGE. A dark-room |  | | Report (issue) | | study area, Custer and Gallatin National Forests, Montana By Jane Marie Hammarstrom and Karen J. Gray ...of the Custer National Forest in southcentral Montana. The ABSA is adjacent to the northern boundary...(fig. 1) and covers parts of Park, Sweet Grass, Stillwater, and Carbon Counties. A mineral resource assessment...elements in rocks not associated with the Stillwater Complex (fig. 1), an Archean layered mafic intrusion...areas sampled are: (1) a Late Cretaceous syenite complex in the Goose Lake area and (2) a mineralized shear |  | | Journal (article/letter/editorial) | | 1979Printed in GreatBritm Sm-Nd age of the Stillwater complex and the mantle evolution curve for neodymium...isochron determined for a gabbro from the Stillwater complex by the Sm-Nd method yields a precise age...8 + 0.2. A spectrum of total rocks in the Stillwater complex ranging from anorthosite to pyroxenite were...fractionation (-612% Nd/Sm enrichment) or that the Stillwater complex was highly contaminated with REE from much...we have confirmed that the RbSr data for the Stillwater are highly disturbed. This comparison indicates |  | Hammarstrom, Jane Marie, Wilson, Anna B., Van Gosen, Bradley S., Carlson, Robert R., Kulik, Dolores M., Lee, Gregory K., Elliott, James E., Perry, William J., du Bray, Edward A., Zientek, Michael L. (1998) Mineral resource assessment; Custer and Gallatin national forests, Montana. Open-File Report Vol. 1998 (98-517) US Geological Survey doi:10.3133/ofr98517 | Report (issue) | | assessment: Custer & Gallatin National Forests, Montana by Jane M. Hammarstrom 1 , Anna B. Wilson2, Bradley...assessment: Custer & Gallatin National Forests, Montana The U.S. Geological Survey (USGS) conducts mineral...discrete parcels of federal land across southern Montana. Mineral resources are an important land management...Yellow/stone National Park the 1860's to produce gold, silver, copper, lead, zinc, arsenic, tungsten, chromium...production within the past 5 years include the Stillwater platinum-palladium mine, the Mineral Hill gold |  | | Journal (article/letter/editorial) | | Nelson Lead isotopes in sul®des from the Stillwater Complex, Montana: evidence for subsolidus remobilization...samples from the platiniferous J-M Reef of the Stillwater Complex were measured to elucidate the temporal and...by ¯uids derived from sources external to the complex is favored. Analyses of the lead isotopic composition...composition of sul®des in veins which cut the complex indicate that a signi®cant fraction of the radiogenic...351310 University of Washington Seattle, WA 98195, USA e-mail: mccallum@u.washington.edu Editorial responsibility: |  | | Journal (article/letter/editorial) | | 1352-1363 PlatinumMetalsin theStillwaterComplex, Montana NOUA J PAGE,J. J. ROWE,ANDJOSEPH HAFFTY Abstract...zonesof the stratiform mafic and ultramafic Stillwater Complex, southwesternMontana. Reported values range...Introduction and Geologic Setting of the Stillwater Complex composedo[ olivine, ,chromite, olivine+...olivine+ bronzite, and ThE Stillwater Complex,a large tabular massof internallyconformable layeredmaficand ultramafic...palladium, and rhodium were deterstudiesof the complex. An indexmap,basedon the method of most recent |  | | Report (volume) | | Ultramafic Rocks from the Red Lodge District, Montana U.S. GEOLOGICAL SURVEY BULLETIN 1626-B Chapter...Ultramafic Rocks from the Red Lodge District, Montana By PATRICIA J. LOFERSKI Petrography, mineral chemistry...ultramafic rocks from the Red Lodge District, Montana. (Contributions to the geology of mineral deposits)...19.3.1626-B 1. Rocks, Ultrabasic. 2. Chromite Montana Red Lodge Region. I. Title. II. Series. III. Series:...Ultramafic Rocks from the Red Lodge District, Montana By Patricia J. Loferski Abstract The chromite |  | | Report (issue) | | less commonly with t in, copper, lead, mercury and silver. In other PGM the PGEare bonded to a variety of...District r t S'al Rad o. .. D~~e) ~--· eld Complex (Merensky Reef+Platreef) Q) en C ' ~ Pac ajak...Reef, Bushveld Complex, South Africa; Great Dyke, Zimbabwe; J-M Reef, Stillwater Complex, USA; Munni Munni...Munni Complex, Western Australia. UG2, South Africa; Lower Chromitites, Stillwater Complex, USA. Platreef...Platreef, Bushve ld Complex; Duluth Complex, USA; Lac des lies, Canada; East Bull Lake, Canada; Portimo, Finland |  | Hedge, Carl E., Harrison, Jack Edward, Houston, R.S., Tweto, O.L., Peterman, Z.E., Reid, R.R. (1986) The Precambrian of the Rocky Mountain region. Professional Paper 1241d. US Geological Survey doi:10.3133/pp1241d | Report (issue) | | . . . . Archean rocks of Wyoming and southern Montana Early Proterozoic metasedimentary rocks of southeastern...Diagram of zircon data for the Beartooth Mountains, Montana . . . . . . . 3. Geologic map of the Precambrian...events in the formation of the Belt Supergroup, Montana 6. Map showing some Precambrian tectonic features...years) occupies Wyoming and adjacent parts of Utah, Montana, and South Dakota. A Proterozoic province (about...million years in age, is preserved in western Montana and northern Idaho. Rocks roughly equivalent to |  | | Report (issue) | | national forest RARE II and wilderness areas in Montana Compiled by Christopher E. Williams 1 and Robert................................................. Silver King (1-424).....................................including Great Bear Wilderness, Renshaw Mtn., Silver King-Falls Creek, Swan (1-485)... Crazy Mountains...North (1-302).................................... Silver King (1-424)......................................................................... Gilt Edge Silver Creek (1-792)................................. |  | | 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...motto, Ora y Plata meaning “gold and silver,” and the state seal with its representation of mining tools...copper, coal, gold, lead, manganese, phosphate, silver, talc, vermiculite, and zinc is impressive. The...The middle third of the state is known as the Montana alkali province where the sediments have MICHAEL |  | | Journal (article/letter/editorial) | | CHROM I TE AND OTHER MINERALS NEAR RED LODGE, MONTANA By HELEN STOBBE Smith College, Northampton, Mass...World War II on a small scale, near Red Lodge, Montana. The deposits near Red Lodge consist of lenses...such as iron 7.3-7.9, galena 7.47.6, copper 8.9, silver 10.5, gold 19.3 and platinum 14-19; 21.45 when...Chromite Deposits near Red Lodge, Montana Red Lodge is in south-central Montana, 60 miles southwest of Billings...on the topographic quadrangle, Mount Maurice, Montana-Wyoming, published by the United States Geological |  | | Report (issue) | | Survey, Federal Center, Denver, Colorado 80225, USA Department of Geology, Portsmouth Polytechnic, Portsmouth...Survey, Federal Center, Denver, Colorado 80225, USA Department of Geology, Portsmouth Polytechnic, Portsmouth...Mountains 11 Stillwater Complex 14 Tobacco Root Mountains, Ruby Range, and remainder of Montana 15 Bighorn...clinopyroxene or garnet in the Farmington Canyon Complex are cut by pegmatites (Bryant, 1988). West-northwest-...ALLATIN RANGE 2.7 HIGHLAND MOUNTAINS STILLWATEH COMPLEX f RUBV RANGE BEARTOOTH MOUNTAINS 2.9-3.0 2.5-2 |
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