 | | Report (volume) | | Phlogopite Within an Olivine Cumulate in the Stillwater Complex, Montana U.S. GEOLOGICAL SURVEY BULLETIN 1674-A...Within an Olivine Cumulate in the Still water Complex, Montana By NORMAN J PAGE and MICHAEL L. ZIENTEK U...phlogopite within an olivine cumulate in the Stillwater Complex, Montana. (Contributions on ore deposits in the...3:1674-A 1. Amphiboles Montana. 2. Phlogopite Montana. 3. Chrysolite Montana, I. Zientek, Michael L....cyclic unit 2 cast as phlogopite, annite, and siderophyllite end members A20 10. Triangular diagram showing |  | | Journal (article/letter/editorial) | | contact-metamorphic aureole of the Sudbury Igneous Complex (SIC) contains less than 15 modal % hydroxysilicates...exposed near the contact of the Sudbury Igneous Complex (SIC). We focus on this rock type, as it comprises...at the northern margin of the Sudbury Igneous Complex, approximately 60 km north of the city of Sudbury...Generalized geological map of the Sudbury Igneous Complex (SIC) showing the location of the Sudbury Breccia...surrounding and along the surfaces of the structurally complex depressions of the footwall contact beneath the |  | Yudovskaya, M. A., Kinnaird, J. A., Udachina, L. V., Distler, V. V., Kuz’min, D. V. (2014) Role of magmatic and fluid concentrating in formation of platinum mineralization in the Lower Zone and Platreef as follows from composition of phlogopite, cumulus silicates, and sulfide melt, the northern limb of Bushveld Complex. Geology of Ore Deposits, 56 (6) 451-478 doi:10.1134/s1075701514060063 | Journal (article/letter/editorial) | | and Sulfide Melt, the Northern Limb of Bushveld Complex M. A. Yudovskayaa, b, J. A. Kinnairdb, L. V. Udachinaa...depressions of the northern limb of the Bush veld Complex. In the Turfspruit area, the Lower Zone is separated...1134/S1075701514060063 INTRODUCTION The Bushveld Complex holds more than three quarters of the world’s PGE...Vbearing titanomagnetite, Sn, and fluo rite. The complex comprises the oldest volcanic group, the Rooiberg... Fig. 1. Schematic geological map of Bushveld Complex. (1) Waterberg Group; (2) alkaline intrusion; (3) |  | Benko, Z., Mogessie, A., Molnar, F., Severson, M. J., Hauck, S. A., Rai , S. (2015) Partial Melting Processes and Cu-Ni-PGE Mineralization in the Footwall of the South Kawishiwi Intrusion at the Spruce Road Deposit, Duluth Complex, Minnesota. Economic Geology, 110 (5) 1269-1293 doi:10.2113/econgeo.110.5.1269 | Journal (article/letter/editorial) | | Kawishiwi Intrusion at the Spruce Road Deposit, Duluth Complex, Minnesota Zsolt Benkó,1,† Aberra Mogessie,1 Ferenc...sulfide deposit (South Kawishiwi intrusion, Duluth Complex) between the contact metamorphic processes, mineralogy...intrusions in the Mesoproterozoic (1.1 Ga) Duluth Complex has been the target of extensive mineral exploration...reported. The total PGE resource of the Duluth Complex is 2,621 t with 0.66 g/t (Naldrett, 2010). These...1994; Molnár et al., 2001) and in the Portimo Complex, Finland (Iljina and Lee, 2005; Andersen et al |  | | Journal (article/letter/editorial) | | Precambrian copper-rich Caraiba hypersthenite-norite complex, Brazil E.P. Oliveira 1, J. Tarney 2 lInstituto...Proterozoic norite and hypersthenite. The mafic igneous complex comprises multiple intrusions of dykes, veins and...Salvador-Curag~ orogen. The Caraiba mafic-ultramafic complex, Bahia, is an example of an intrusive hypersth...mineralogical and geochemical data for the Caraiba Complex and draw comparisons with the Koperberg Suite of...Geologic setting The Caraiba mafic-ultramafic complex is located in the Curag~ihighgrade gneiss terrain |  | | Book | | whom I have explored and experienced the Bushveld Complex, and the many associates elsewhere who have shown...River in the Upper Critical Zone of the Bushveld Complex. Chromitite layers in anorthosite frequently bifurcate...Subsequent work by H.H. Hess and E.D. Jackson (Stillwater) and B.V. Lombaard (Bushveld) revealed problems...conversion of primary to derivative magmas. Thus a complex series of "integration stages" coupled with "differentiation...that are over-ruled by the likelihood of more complex processes operating at crystal boundaries and between |  | | Journal (article/letter/editorial) | | associated with gabbroic and noritic rocks: a large complex in the Gruber Mountains and a smaller one in the...endmember phlogopite to up to 35% annite and 20% siderophyllite component, whereas biotite from marbles is...Maloin Ranch pluton in the Laramie anorthosite complex of 1700±3100 bars at temperatures of about 750±800...McCallum IS (1989) Investigations of the Stillwater complex. V. Apatites as indicators of evolving ¯uid...clinohumite in the carbonatites of the Jacupiranga Complex, Brazil: mineral chemistry and comparison with |  | | Report (issue) | | Microprobe analyses (8) from Red Wine alkalic complex, Labrador. AEN1GMAT1TE. Howie and Walsh, (Scott...33-49 (1981). Probe analyses (1) from Canobolas complex, NS Wales. AESCHYN1TE. Makarochkin, (Geol. Geofiz...(1981)(English). Analyses (4) from Oura igneous complex, Maizuru, Japan. AMPHIBOLE. Alekseev, Geol. Geofiz...330-344 (1982). Microprobe analyses (2), Cortlandt complex, N.Y. AMPHIBOLE. Bergman et al., Earth Planet....(1981). Microprobe analyses (20) from Koloula complex, Guadalcanal. AMPHIBOLE. Chou et al., (Bull. Mineral |  | | Book (edition) | | magnesium and iron. Solid solubility is a very complex phenomenon, present in all minerals at least to...require simple measurement and others still need complex and expensive instruments which are only available...an angle with the first, so that they simulate complex forms (prisms, pseudo-cubes etc.). The character-...itself (interference color). This is due to a complex interplay of light waves within crystals and to...each mineral species. Although exist, the more complex and refined methods one still most commonly used |  | | Book (edition) | | oxides and similar compounds, oxidic compounds with complex anions, and a few organic species. Mineral species...Subsidim-y anions (OH,F,O) are positioned before the complex anion , with both enclosed in square brackets,...of the valency electrons of the oxygens of the complex ions are involved in bonding to the cations". The...halides without H2O 3.B Simple halides with H2O 3.C Complex halides 3.D Oxyhalides, hydroxyhalides, and related...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada |  | | Report (issue) | | ________________ Montana iron deposits.__-__________-_-Chromite deposits of the Stillwater complex, Montana-______________________...Manganese and zinc deposits near Philipsburg, Montana.______________________ Studies in Colorado. ____________________...23 Geologic and geophysical studies in western Montana._-_-----_____._________________ 24 Alternative...deformation accompanying the Hebgen Lake earthquake, Montana._______________________________ 24 Geologic and...geophysical studies in the Bearpaw Mountains, Montana.________________ 25 Page Regional geology and |  | | Journal (article/letter/editorial) | | This article was downloaded by: [University of Montana] On: 07 April 2015, At: 18:52 Publisher: Taylor... IGR —BOOK SECTION Downloaded by [University of Montana] at 18:52 07 April 2015 THALLIUM V.V.Ivanov, ...GEOCHEMICAL SOCIETY Downloaded by [University of Montana] at 18:52 07 April 2015 Translated from TALLIY...Assistant Editor. Downloaded by [University of Montana] at 18:52 07 April 2015 FOREWORD This volume was... TABLE OF CONTENTS Downloaded by [University of Montana] at 18:52 07 April 2015 FOREWORD INTRODUCTION |  | | Book | | nwi 2DB 32 East 57th Street, New York, NY 10022, USA 296 Beaconsfield Parade, Middle Park, Melbourne 3206...associations in the ultramafic zone of the Stillwater complex, Montana. Prof. Pap. XJ.S. geol. Surv. 358, 106...a quantitative nature and correspondingly more complex, the actual amounts of the various minerals present...rocks carrying pyroxenes and/or olivine. But where complex minerals like hornblende or micas become prevalent...are to be found at Narsak and in the Ilimausak complex, S. Greenland. That from Ilimausak has albite-antiperthite |  | | Book | | Enterprises, PO Box 213, Livermore, California, 94551, USA. Because of space limitations, only a subset of the...Hidden Valley Road, Kingsport, Tennessee, 37663, USA. The authors appreciate the advice and kind assistance...City, Nevada, USA; Peter Embrey, London, England; Jessie Hardman, Long Beach, California, USA; and Barbara...Barbara Nichols, Livermore, California, USA. All of these colleagues made helpful comments and substantive...Enterprises PC Box 213 Livermore California 94551 USA Elemental Table “Element” Aluminum Amide Ammonium |  | | Book | | Hans-Rudolf Wenk University of California, Berkeley, USA and Andrei Bulakh St Petersburg State University...indicatrix, has the shape of an ellipsoid, or how complex numbers can be used to add waves more easily analytically...often provides answers to puzzling features in complex human-made products. We can distinguish several...Germany France USA Russia Germany Austria Germany Russia Germany Germany Finland Russia USA Switzerland...Russia Germany Great Britain Norway New Zealand/USA Cleavage of calcite Concept of unit-parallelepipeds |  | | Book | | composition and exceedingly long, hairlike crystals. Siderophyllite, iron leaf, and siderotil, iron fiber, have...blowpipe. eucrasite, well-mixed, on account of its complex composition. eudialyte, easy to undo, on account...at Atok platinum mine in the Bushveld Igneous Complex, South Africa. Attakolite, from Greek for salmon...Colusite, locality near the Colusa claim, Butte, Montana. Combeite, for Arthur Delmar Combe of the Geological...Griphite, from Greek for puzzle, in allusion to the complex chemical composition. Grossular, from Latin grossularium |  | | Journal (issue) | | (Germany); Chihuahua and Zacatecas (Mexico). In the USA, there are large quantities of acanthite at Leadville...in Siberia (Russia) and in Alaska and California, USA. The Alaskan deposits are found close to significant...byssolite is found mainly in Pennsylvania and Virginia, USA. FACT FILE ACTINOLITE Group: Silicates Crystal...County, mineral limonite, and in the California, USA; in Cap sulphide-rich upper sections Garonne in France;...(Scotland); Magnet Cove, Arkansas, and Libby, Montana (USA). cc LU z □ LU cc a... C/.) LU □ Many |  | | Report (volume) | | Boston Massachusetts 02108, USA 667 Lytton Avenue, Palo Alto California 94301, USA 107 Barry Street, Carlton...Carlton Victoria 3053, Australia DISTRIBUTORS USA and Canada Blackwell Scientific Publications Inc PO Box...directly to CCC, 27 Congress Street, Salem, MA 01970, USA. 0305-8719/87 $02.00 British Library Cataloguing...lithospheric mantle is old and will have had as complex a metamorphic and magmatic history as the overlying...transported to the magma chamber roof zones as complex ions in a volatile phase. Carbonatites provide |  | | Report (issue) | | Michigan.___________________ Iron deposits in Montana....____________ Iron deposits in Nevada_________________...the Stillwater Complex, Montana__ ___________________ Mineral deposits near Philipsburg, Montana. __...deposits in Florida.___________ Phosphate nodules in Montana.___________ Potash deposits in the Carlsbad district...-_Geologic and geophysical studies in western Montana-.-..-.------------------_-_---_Geologic and geophysical...geophysical studies of the Bearpaw Mountains, Montana------------------.--Geologic and geophysical studies |  | | Book (edition) | | relationship may indicate that an intrusive is complex. A study of zircon shapes has also revealed, however...present (?); subconchoidal fracture. Twinning: Complex and sector twinning, and zoning, may be visible...anorthite—clinozoisite-corundum-—garnet gneiss, Sittampundi complex Madras (Subramaniam, A. P., 1956, Bull. Geol. Soc...of these species, all of which may also show a complex series of twins probably due to internal strain...described from a highly metamorphosed layered complex (anal. 3) possibly resulting from the alteration |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | and O, OH, F, and H20 Groups and Other Anions or Complex and Some Beryllosilicates 1020 1061 1106 1116...followed in this edition. The many and often very complex silicate minerals are here classified for the first...may be less for simple structures or more for complex ones. Typically, the projection is down the shortest...but ant predomin the to refers label The true. complex structures this may not be by species in a site...appearance of its surfaces in reflected light. It is a complex property that depends on a mineral’s reflectivity; |  | | Book | | Mineralogical Mapping of the Kovdor Phoscorite–Carbonatite Complex, NW Russia: I. Forsterite Reprinted from: Minerals...Mineralogical Mapping of the Kovdor Phoscorite-Carbonatite Complex, NW Russia: II. Sulfides Reprinted from: Minerals...Mineralogical Mapping of the Kovdor Phoscorite-Carbonatite Complex, NW Russia: III. Pyrochlore Supergroup Minerals...mineralogical mapping of the Kovdor phoscorite-carbonatite complex (Kola peninsula, Russia). On the basis of detailed...Mineralogical Mapping of the Kovdor Phoscorite–Carbonatite Complex, NW Russia: I. Forsterite. Minerals 2018, 8, 260 |  | | Book (edition) | | (crystal class) designation; the latter may contain complex symmetry operations such as glide planes (instead...are found in California, New Mexico, Washington, Montana, South Dakota, Arkansas, Minnesota, and Massachusetts...Pantelleria, Mediterranean Sea, in the Liruei Complex, Nigeria; and widespread in the rocks of East Africa...Arizona; in White Pine County, Nevada; at Wickes, Montana; and in Boulder, Mineral, Park, San Juan, and Summit...) CLEAVAGE: Not determined HABIT: Massive, in complex intergrowths; as small grains COLOR-LUSTER: Silver | | | Book (edition) | | (crystal class) designation; the latter may contain complex symmetry operations such as glide planes (instead...are found in California, New Mexico, Washington, Montana, South Dakota, Arkansas, Minnesota, and Massachusetts...Pantelleria, Mediterranean Sea, in the Liruei Complex, Nigeria; and widespread in the rocks of East Africa...Arizona; in White Pine County, Nevada; at Wickes, Montana; and in Boulder, Mineral, Park, San Juan, and Summit...206•H20 Zeolite Group AMPHIBOLE GROUP A chemically complex group of orthorhombic or monoclinic double-chain |  | | Book | | NAIROBI DAR ES SALAAM CAPE TOWN Published in the USA by Oxford University Press, New York 2 Filmset...2(Al,Fe"')203.12H20], from Attapulgus, Georgia, USA. P. F. Kerr {Amer. Min., 1937, vol. 22, p. 534) identifies...containing BaO 5% from the Highwood Mountains, Montana. [M.A., 8, 243.] 16th List Barium uranophane. L...a baryte mine in Hot 34 Spring Co., Arkansas, USA, has unit-cell contents 3[Ca7(Ba,Sr)6(C03)13]. Named...Chem. News, vol. 120, p. 253, vol. 121, p. 22. A complex titanate of uranium with small amounts of rare-earths; |
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