 | Barkov, A. Y., Fleet, M. E., Martin, R. F., Halkoaho, T. A.A. (2005) New data on "Bonanza"-type PGE mineralization in the Kirakkajuppura PGE deposit, Penikat layered complex, Finland. The Canadian Mineralogist, 43 (5) 1663-1686 doi:10.2113/gscanmin.43.5.1663 | Journal (article/letter/editorial) | | “BONANZA”-TYPE PGE MINERALIZATION IN THE KIRAKKAJUPPURA PGE DEPOSIT, PENIKAT LAYERED COMPLEX, FINLAND ANDREI...Survey of Finland, Regional Office for Mid-Finland, P.O. Box 1237, FIN-70211 Kuopio, Finland ABSTRACT...elements (PGE), and unusual species occur in the Kirakkajuppura area, Penikat layered complex, Finland. The...millerite, bornite, chalcocite, ferroan chalcocite(?), digenite or roxbyite: Cu9S5] are in minor or trace amounts...Pd–Pb oxide [Pd7PbO8 or Pd3.5Pb0.5O4], various Cu–Fe–PGE thiospinels (large grains and unusual micro-aggregates) |  | | Report (issue) | | bornite and chalcopyrite) to bright white (near digenite and chalcocite). Streak: Black. Luster: Metallic...From the Marathon deposit, Coldwell Complex, Ontario, Canada; at the Monchetundra deposit, Kola Peninsula...the J-M Reef, Stillwater Complex, Montana, and the South Kawishiwi intrusion, Duluth Complex, Minnesota...Minnesota, USA. In the Kirakkajuppura PGE deposit, Penikat layered intrusion, Finland. Name: For the occurrence...of platinum-group minerals in the J-M Reef, Stillwater Complex. Econ. Geol., 103, 637-651. Mineralogical |  | | Journal (article/letter/editorial) | | OF PLATINUM-GROUP MINERALS IN THE J-M REEF, STILLWATER COMPLEX BÉLINDA GODEL,† Centre for Exploration...from the platinum-group element (PGE)–bearing J-M reef, Stillwater Complex (Montana). The aims of the study...are the main hosts of the PGE, to examine the textural relationships of the PGE-bearing minerals, and the...exsolved from the sulfides. We suggest that the PGE, Ni, Cu, and Te partitioned into a magmatic sulfide...second fluid migration event. The Pd/Pt ratio of the reef (~3.3) is higher than most mafic magmas and the |  | Barkov, A. Y., Martin, R. F., LeBarge, W., Fedortchouk, Y. (2008) Grains of Pt-Fe alloy and inclusions in a Pt-Fe alloy from Florence Creek, Yukon, Canada: evidence of mobility of Os in a Na-H2O-Cl-rich fluid. The Canadian Mineralogist, 46 (2) 343-360 doi:10.3749/canmin.46.2.343 | Journal (article/letter/editorial) | | chromite–magnesiochromite and hosted by an Alaskan–Uralian-type complex is the likely provenance for grains of Pt–Fe alloy...elements, platinum-group minerals, Pt–Fe alloy, PGE alloys, native osmium, volatile transport, Na–H2O–Cl-bearing...for placer deposits of the platinumgroup elements (PGE) are principally associated with ophiolites and ...these occurrences deserve attention as indicators of PGE mineralization in the area. Results of Previous...(Ballantyne & Harris 1991, Cabri et al. 1996). Bornite–digenite, braggite(?), native Os, an undefined Rh–Cu–Pt–S |  | Barkov, Andrei Y., Tolstykh, Nadezhda D., Shvedov, Gennadiy I., Martin, Robert F. (2018) Ophiolite-related associations of platinum-group minerals at Rudnaya, western Sayans and Miass, southern Urals, Russia. Mineralogical Magazine, 82 (3) 515-530 doi:10.1180/mgm.2018.82 | Journal (article/letter/editorial) | | Chelyabinsk oblast, in the southern Urals. The PGE mineralization in both cases is mostly (at least...remainder consists of Pt– Fe alloys and species of PGE sulfides, arsenides, sulfarsenides, etc. The associated...in the Rudnaya suite are globules of micrometric PGE sulfides, crystallites of platinum-group minerals...chromite and minerals of the platinum-group elements (PGE), especially Ru, Os and Ir (e.g. Prichard and Lord...Bol’shoy Khailyk placer, western Sayans; this deposit is associated with the westward flow of the Urbun |  | | Book | | New Results and Advances in PGE Mineralogy in Various Ni-Cu-CrPGE Ore Systems Edited by Andrei Y. Barkov...Advances in PGE Mineralogy in Various Ni-Cu-Cr-PGE Ore Systems New Results and Advances in PGE Mineralogy...Mineralogy in Various Ni-Cu-Cr-PGE Ore Systems Special Issue Editors Andrei Y. Barkov Federica Zaccarini MDPI...Minerals: New Results and Advances in PGE Mineralogy in Various Ni-Cu-Cr-PGE Ore Systems” Reprinted from: Minerals...Elemental Geochemistry of the Xiadong Alaskan-Type Complex in the Southern Central Asian Orogenic Belt Reprinted |  | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and... . . . . . . . . . . . Platinum group elements (PGE) . . . . . . . . . . . . . . . . . . . . . 6.1. Chemistry... . . . . . . . . 11.3. Structure-bound copper deposit . . . . . . . . . . . . . . . . . . . . . . . ...the only inexhaustible low-grade, large-tonnage deposit on earth? The first step has already been taken | | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and... . . . . . . . . . . . Platinum group elements (PGE) . . . . . . . . . . . . . . . . . . . . . 6.1. Chemistry... . . . . . . . . 11.3. Structure-bound copper deposit . . . . . . . . . . . . . . . . . . . . . . . ...the only inexhaustible low-grade, large-tonnage deposit on earth? The first step has already been taken |  | | Journal (issue) | | he also made the first geological and mineral deposit maps of Bolivia. The mineral ahlfeldite, a hydrated...Carl Troll. In 1929 he traveled to Africa, 225 deposit of Mutún at Puerto Suarez on the Brazilian frontier...Cerro Sapo in the Ayopaya alkaline province, a deposit which he himself had discovered. He also discovered...praktische Geologie, 37, 216–219. [The Carguaicollo tin deposit, Bolivia.] (1930) Discusion sobre la casiterita...praktische Geologie, 39, 33–38. [The Villa Apacheta tin deposit, Bolivia.] (1931) The tin ores of Uncia-Llallagua |  | | Report (volume) | | Within the HSE are the platinumgroup elements (PGE), which include the six elements lying in the d-block...Au do not necessarily behave as coherently as the PGE, due to their differing electronegativity and oxidation...definition between the discussion of the PGE and the HSE (PGE, Re and Au) exists in the literature, especially...implementation of Pt, Pd, and subsequently other PGE to catalytic oxidation (Davy 1817), and the importance...treatments (e.g., Rosenberg et al. 1969). The use of the PGE, most especially Pt, Pd and Rh, in the automotive |
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