| | Report (issue) | Isomertieite Pd11 Sb2 As2 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: outlines. Cubic...a = 12.283 Z=8 X-ray Powder Pattern: Itabira district, Brazil. 2.167 (100), 2.356 (90), 1.533 (70),...57 9.58 Total 99.01 100.43 100.00 (1) Itabira district, Brazil; by electron microprobe, corresponding...Precambrian iron-precious metal deposits (Itabira district, Brazil). Association: Arsenopalladinite, atheneite...atheneite, palladseite, hematite, gold (Itabira district, Brazil); chalcopyrite, millerite, kotulskite, | | | Journal (article/letter/editorial) | are cryptomelane in part. It occurs at the Ojuela Mine, Mapimi, Durango, Mexico. The name is for JuliusLothar...Hiinninen,H. Papunen,J. Reino and R. Tornroos (1982).Isomertieite and other platinum-group minerals from the Konttijiirvi...effect with colors rences of isomertieite from Lac des Iles, Ontario, Canada and yellowisholive-greento...Finland with following results: Lac des lles (8 in oil immersion,a district anisotropy,dependentupon crystal...Hope's Nose, Devon, United Kingdom and type isomertieite UnnamedAgInS, from ltabira, Brazil (Amer. Mineral | | | Journal (article/letter/editorial) | from a palladian gold nugget (Gongo Soco iron ore mine, Minas Gerais, Brazil) A. RAPHAEL CABRAL* AND ...auriferous vein (âjacutingaâ) of the Gongo Soco iron ore mine, QuadrilaÌtero FerrԎfero, Minas Gerais, allows...79Pd0.09Cu0.07Ag0.04Hg0.01] with inclusions of isomertieite [Pd11Sb2As2], cemented by kaolinite-hematite-palladian...kaolinite-hematite-palladian gold infill. The isomertieite inclusions are preferentially fractured and display various...EY WORDS : native palladium, palladian gold, isomertieite alteration, Pd-O species, Gongo Soco, Itabira | | | Report (issue) | 6.562(3) Z=8 X-ray Powder Pattern: Lac des Iles complex, Canada. Easily confused with braggite. 2.846...Montana, USA); hongshiite, cooperite, sperrylite, isomertieite, magnetite, bornite, polydymite, diopside, actinolite...Nevada Co., California, USA. At the Lac des Iles complex, Ontario, Canada. In the Yen deposit (a code name) | | | Book | ELEMENTS DEPOSITS Mineralogical Association of Canada Short Course Series Volume 35 Edited by James...delivered on behalf of the Mineralogical Association of Canada in Oulu, Finland, 6-7 August 2005. ii TABLE...Refining the Classification Using McCreedy West Mine and Podolsky Project Case Studies 163-180 C.E.G...Characterization of the Nickel Rim South Deposit; Sudbury Ontario S.A. McLean, K.H. Straub, K.M. Stevens 359-368...359-368 17. Discovery and Geology of the Lac Des Iles Palladium Deposits M.J. Lavigne, M.J. Michaud, J. Rickard | | Karimova, Oxana V., Grokhovskaya, Tatiana L., Zolotarev, Andrey A., Gurzhiy, Vladislav V. (2016) Crystal Structure Refinements of Isomertieite, Pd11Sb2As2, and Törnroosite, Pd11As2Te2. The Canadian Mineralogist, 54 (2) 511-517 doi:10.3749/canmin.1500039 | Journal (article/letter/editorial) | 3749/canmin.1500039 CRYSTAL STRUCTURE REFINEMENTS OF ISOMERTIEITE, Pd11Sb2As2, AND TOÌRNROOSITE, Pd11As2Te2 OXANA... Russia ABSTRACT The crystal structures of isomertieite, Pd11Sb2As2, (I) from the Monche-Tundra intrusion...R1 ÂŒ 0.056 (I), 0.014 (IIa), 0.018 (IIb). The isomertieite crystal-chemical formula was confirmed. The...forming a framework in the structure. Keywords: isomertieite, toÌrnroosite, crystal structure, X-ray diffraction...Pd11L2As2, where L ÂŒ Sb, Te, Bi. The mineral isomertieite, Pd11Sb2As2, was discovered in the concentrates | | Makvandi, Sheida, PagĂ©, Philippe, Tremblay, Jonathan, Girard, RĂ©jean (2021) Exploration for Platinum-Group Minerals in Till: A New Approach to the Recovery, Counting, Mineral Identification and Chemical Characterization. Minerals, 11 (3) 264 doi:10.3390/min11030264 | Journal (article/letter/editorial) | 1319 Boulevard Saint-Paul, Chicoutimi, QC G7J 3Y2, Canada; philippep@iosgeo.com (P.P.); jtremblay@iosgeo...exploration for new mineral resources is challenging in Canada since its vast lands are mostly covered by a thick...zones in the Canadian Shield (mostly Quebec and Ontario provinces). Fifty-eight different platinum-group...vast areas of the subarctic zone (e.g., Alaska, Canada, Scandinavia, Siberia) [2]. In such environment...deposits [17,20], magmatic breccia type such as the Lac des Iles palladium deposit [20], and conduit-type deposits | | | Journal (article/letter/editorial) | One of the minerals has been identified as isomertieite; the other is chemically very similar to mertieite-II...probe microanalysis gives the formula of the isomertieite as (Pdto.a9 Au0.oaCuo.o3)~l1.oo(Sb2.olAs1.99)E4...Hope's Nose isomertieite are 55.5% in air and 42.5% in oil. The type specimen of isomertieite from Itabira...of gold in the Middle Devonian limestone of this area has been known from around the turn of the present...optical work was possible, and have proved to be isomertieite. 373 PALLADIUM MINERALS TABLE I. Electron | | | Report (issue) | Platinum-Group Elements Edited by Louis J. Cabri Ottawa, Ontario Published for the Geological Society of CIM as...de Maisonneuve Boulevard West MontrĂ©al, QuĂ©bec, Canada H3Z 3B8 ISBN 1-894475-27-5 Papers in this volume...Petroleum, Special Volume 54, p. 483-506. PRINTED IN CANADA by Marc Veilleux Imprimeur Inc. Preface Background...in countries like the Republic of South Africa, Canada, and Finland. Over the last five or so years, colleagues...to and immediately following my retirement from Canada Centre for Mineral and Energy Resources (CANMET) | | Kwitko, R., Cabral, A. R., Lehmann, B., Laflamme, J.H. G., Cabri, L. J., Criddle, A. J., Galbiatti, H. F. (2002) HONGSHIITE, PtCu, FROM ITABIRITE-HOSTED Au Pd Pt MINERALIZATION (JACUTINGA), ITABIRA DISTRICT, MINAS GERAIS, BRAZIL. The Canadian Mineralogist, 40 (2) 711-723 doi:10.2113/gscanmin.40.2.711 | Journal (article/letter/editorial) | ITABIRITE-HOSTED AuâPdâPt MINERALIZATION (JACUTINGA), ITABIRA DISTRICT, MINAS GERAIS, BRAZIL ROGERIO KWITKO§ Centro de...J. CABRI Canada Centre for Mineral and Energy Technology, 555 Booth Street, Ottawa, Ontario K1A 0G1,... Canada ALAN J. CRIDDLE Mineral Science and Systematics Division, Department of Mineralogy, The Natural...leading to hongshiite precipitation. Sperrylite, isomertieite, atheneite, sudovikovite, a âguangliniteâ-like...ressemble donc Ă celle des grains dâor primaire lessivĂ©s dans un milieu latĂ©ritique. Des cristaux aciculaires | | | Journal (article/letter/editorial) | formation or equilibration. Analyses plotting in the gap area are reported from the Merensky Reef and Platreef...intrusion (Barkov et al. 1995) also plot in the gap area. Discussion only and are very small compared to...braggite. It could be argued that analyses in the gap area may be mixed analyses either of cooperite and braggite...Bushveld Complex. The projection of analyses in the gap area demonstrates that even with large numbers of analyses...investigation of the Merensky Reef at the Western Platinum Mine, near Marikana, South Africa. Econ Geol 71:1299â1307 | | | Journal (article/letter/editorial) | Proterozoic Coldwell alkaline complex in north-western Ontario (Mulja and Mitchell 1991; Ohnenstetter and Watkinson...sills of Caledonian age located in the Assynt district of the Moine Thrust Belt of north-west Scotland...Moine thrusts, have been recognised in the Assynt area. The Loch Ailsh Complex was emplaced into Cambro-Ordovician...al. 1979). The Loch Borralan Complex occupies an area of about 26 km2 in the south-west corner of the...drilling evidence the largest body underlies an area approximately 1,800 m in length and up to about | | | Journal (article/letter/editorial) | Devonian and Permo-Triassic rocks in the South Hams area and the Crediton Trough in Devon, and the Mauchline...of the Arnageâ Haddo House mass. It underlies an area about 7 km in length and 1 km wide in which a wide...By analogy with models developed for the Voiseyâs Bay magmatic nickelâ copperâcobaltâPGE deposit in Labrador...the western part of the Huntly intrusion.20 In an area underlain by olivine cumulate rocks irregular discordant... after the largest intrusion, which occupies an area of about 14 km2 in the upper Deveron valley to the | | | Journal (article/letter/editorial) | Deposits in the Coldwell Alkaline Complex, Ontario, Canada David J. Good, Louis J. Cabri, Doreen E. Ames...Deposits in the Coldwell Alkaline Complex, Ontario, Canada, Ore Geology Reviews (2017), doi: http://dx...Deposits in the Coldwell Alkaline Complex, Ontario, Canada David J. Good1, Louis J. Cabri2, and Doreen...London, ON, Canada N5A 5B7; Cabri Consulting Inc., 700-702 Bank Street, PO Box 14087, Ottawa, Canada K1S 3V0;...3V0; 3 Geological Survey of Canada, 750-601 Booth St., Ottawa, Canada K1A 0E8 2 Abstract Accurate characterization | | Junge, Malte, OberthĂŒr, Thomas, Kraemer, Dennis, Melcher, Frank, Piña, Ruben, Derrey, Insa T., Manyeruke, Tawanda, Strauss, Harald (2019) Distribution of platinum-group elements in pristine and near-surface oxidized Platreef ore and the variation along strike, northern Bushveld Complex, South Africa. Mineralium Deposita, 54 (6) 885-912 doi:10.1007/s00126-018-0848-7 | Journal (article/letter/editorial) | oxidized and pristine Platreef ore from the Mogalakwena mine were studied. Further, sulfides and platinum-group...Nonnenwerth were compared to those of the Mogalakwena mine (Overysel, Sandsloot). In the pristine ore, PGE...maficâultramafic layered intrusion on Earth covering an area of circa 90,000 km2 (Finn et al. 2015). Within the...Kinnaird et al. 2017). Weathering of the rocks in the area of the Bushveld Complex ranges down to about 20...oxidized to pristine Platreef ores from the Mogalakwena mine were investigated by whole-rock geochemistry, ore | | | Report (issue) | gov/images/periodictable.pdf. Cover. Stillwater Mine in south-central Montana, looking southeast. The...Methods......................................N39 Mine Waste Characteristics.........................................................................N42 Mine Closure...........................................Map showing the geology of the Norilâsk-Talnakh area and the location of nickelâcopperâplatinum-group-element...nickelâcopperâplatinum-group-element deposits in the Talnakh area, Russia........................................ | | | Journal (article/letter/editorial) | synthĂ©tiques coexistent avec un liquide sulfurĂ© PdâNiâPt. A des tempĂ©ratures â„ 1000°C, la cooperite et la braggite...low magnifications (depending on the size of the area occupied by melt), using the same standards as for...investigation of the Merensky Reef at the Western Platinum mine, near Marikana, South Africa. Econ. Geol. 71, 1299-1307...CORRIVAUX, L. & LAFLAMME, J.H.G. (1990): MinĂ©ralogie des Ă©lĂ©ments du groupe du platine dans les chromitites...of the Merensky Reef at the Rustenburg platinum mine. Econ. Geol. 77, 1367-1384. KINLOCH, E.D. (1982): | | | Journal (article/letter/editorial) | EGPâCoâNi. La minĂ©ralisation se caractĂ©rise par des teneurs trĂšs basses en Os, Ir et Ru (respectivement...polyphasĂ© impliquant une prĂ©concentration des EGP dans des sulfures de NiâCuâCo dissĂ©minĂ©s, liĂ©s Ă un...magma, et qui empĂȘchent la cristallisation prĂ©coce des sulfures, alors que les EGP (principalement Pd) vont...Cette minĂ©ralisation en EGP diffĂšre sensiblement des minĂ©ralisations hydrothermales en EGP en contexte...de BaulaâNuasahi, en Inde, alors quÊŒelle prĂ©sente des similaritĂ©s frappantes avec les minĂ©ralisations en | | | Journal (article/letter/editorial) | geological setting The 2.06 Ga Bushveld Complex covers an area of about 65,000 km2 and is the worldâs largest layered...of the various PGM are based on an estimation of area (and by inference, volume) of each grain. This was...all data on PGM assemblages in percentage of total area of all PGM, which reflects more accurately the relative...and Pdbearing phases constitute 53 and 35 % (by area), respectively, of all PGM classified. The identified...11 types (see Table 2). The five most abundant by area are (Table 2) (1) Pt arsenides (50 %), (2) Pd bismuthotellurides | | | Book (volume) | more and more diversified , and the total amount of mine rals of this group increases sharply . A quantitative...(dynamical , thermal etc . ) effects on rocks and mine r a l s . Along with the well known deformation...between galena and sphalerite, Darwin lead-silver-zinc mine, Inyo County , California, and its significance...CABRI Canada Centre for Mineral and Energy Technology 555 Booth Street Ottawa, Ontario , Canada KlA 0Gl...of Geology University of Toronto Toronto, Ontario, Canada M5S lAl ABSTRACT A new classification is proposed | | | Journal (article/letter/editorial) | complex, and intrusive mafic dikes occur in the area (Leelanandam, 1972, 1997; Nanda and Natarajan, 1980;...The KLIC is representing 1.7 Ga magmatism in the area, which is subsequently affected by the prolonged...Chromite deposits occurring near Kondapalle, Krishna district, AP. Jour. Geol. Soc. India, 12, 383387. Chaumba...Hydrothermal Alteration in the Main Sulfide Zone at Unki Mine, Shurugwi Subchamber of the Great Dyke, Zimbabwe:...Twilight, and High-Grade Zones of the Lac des Iles Complex, Ontario, Canada. Miner Deposita, 47, 875â896. Dobmeier | | | Report (issue) | Probe analyses (15) from Coldwell alk. complex, N. Ontario (arfvedsonite, katophorite, kaersutite). AMPHIBOLE...analyses of 5 hornblendes, 2 cummingtonites from Frood mine, Sudbury, Ont. Distribution of Al between IV and...Microprobe analyses (7) from metabdsites, Laacher See area, Germany - hornblendes. AMPHIBULE. Usherovich and...Surv. Can.) 78-1A, 253-258 (1978). Occurrence in Canada. ANCYLITE. Smith, Mineral. Pa. 31-36 (1978). Occurrence...69, 143-150 (1979). Analyses (2) from Ultevis District, Sweden, 1 viridine , Mn203 1.51%. ANDALUSITE | | | Report (volume) | Barnes, UniversitĂ© du QuĂ©bec Ă Chicoutimi, QuĂ©bec, Canada. Back-cover: The analytical consideration for the...Dalhousie University Halifax Nova Scotia B3H 4R2 Canada jbrenan@dal.ca Neil R. Bennett Geophysical Laboratory...Sciences Centre 22 Russell Street Toronto Ontario M5S 3B1 Canada zajacz@es.utoronto.ca INTRODUCTION AND...instrumental signal variability. The small grey area in panel (b) shows the region used for data-reduction...(Tmelting for Os = 3027 ÂșC). (b) Close-up of outlined area in (a) showing the efficient wetting of the osmium | | | Report (issue) | courtesy of the U.S. Department of Energy Western Area Power Administration. Back cover. A handful of stibnite...population growth and the change in supporting land area from 3500 B.C. to 2100 A.D., with projections to....B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agencyâs...production, U.S. apparent consumption, and U.S. mine production of antimony from 1900 to 2012..........is located west of Kimberley, British Columbia, Canada....................................... E13 Generalized | | | Book (edition) | Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico;...rnodochrosite, NâChwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...Australia Nelson Canada 1120 Birchmount Road Scarborough, Ontario MIK 5G4, Canada GQiefd4 Gi 1S ie...Menezes Les Presmyk Wallace Mann National Museum of Canada Martin Jensen Michael P. Cooper Mark Rogers Marshall...Pe Wr * se vat © C6 tad GAa Snive Sr Certain Mine (ax agry wh Oe ee â SS 4 eae wid Bharce © |
|