 | | Journal (article/letter/editorial) | | the Monchetundra intrusion (2495 ± 13 to 2435 ± 11 Ma) are described. This intrusion is a part of the...rhythmically layered zone in the Monchetundra intrusion, where the cores of holes 765 and 742 were sampled...found in the rocks of the eastern Monchetundra intrusion and intrusions of the southern framework of the...Monchetundra deposit located in the eastern Monchetundra intrusion has been discov- 467 468 GROKHOVSKAYA et al...study of new PGE occurrences in the Monchetundra intrusion carried out in 2000–2003 allowed us to establish |  | | Journal (article/letter/editorial) | | chlorite; Pn, pentlandite; Awr, awaruite; Orc, orcelite. highly sheared, yellowish to dark green colored...mineralogy of Au, Pd and Pt ores from the Skaergaard intrusion, Greenland, using new technology. Miner. Eng....intermetallic mineral species from the Skaergaard intrusion, Greenland. Can. Mineral., 46, 709– 716. Malitch...platinum-group intermetallic mineral from the Skaergaard intrusion, Greenland. Mineral. Mag., 68, 615–632. Spray |  | | Journal (article/letter/editorial) | | 2014b; Latypov et al. 2013; Godel 2015). Layered intrusion-bearing ‘stratiform’ chromitite seams are associated...grades (>20 ppm Pt, Pd). In contrast to layered intrusion-hosted PGE deposits which typically show high...studies carried out on the Platinova Reef of the Skaergaard suggest that its PGM assemblage equilibrated...comprise maucherite (Ni11As8), with subsidiary orcelite (Ni5-xAs2). Prichard et al. (2004) and Derbyshire...and heazlewoodite (Ni3S2). The maucherite and orcelite have 1 wt.% level impurities of S, Fe, Sb and |  | | Journal (article/letter/editorial) | | by Nordensheld on Disko Island in the west of Greenland and studied by Lorenzen in 1883 (Ulff-Møller 1977;...lenticular with swells and pinches. The Khungtukun intrusion dips subhorizontally, whereas the Maimecha and...intrusions are inferred to represent parts of the same intrusion. We give a brief description of the Maimecha and...Khungtukun intrusion will be described in more detail. Maimecha intrusion The Maimecha intrusion is poorly...pentlandite–chalcopyrite–pyrrhotite. The major part of the intrusion is layered gabbro-dolerite with varying amounts |  | | Journal (article/letter/editorial) | | arsenide. The composition is 147 Sm. close to orcelite (Ni5-xAs2) and maucherite (Ni11As8) (Table 3)...arsenic and antimony, exemplified by the Skaergaard intrusion. Min. Mag. 35, 88 –107. Fenter P. A., Rivers |  | | Report (issue) | | Griqualandite Maghemite (of Walker) Fe-chromite Fe-Co-orcelite (Fe,Mn) akermanite Ferrohedenbergite High Cr chromite...e series are recorded from the Two Duck Lake intrusion, Ontario, Canada (Watkinson and Ohnenstetter,...Picot and Johan, 1982); in the Siikakama layered intrusion and in the Ali-Penikka Paasivaara and Sompujarvi...Sompujarvi mineralised zones of the Penikat layered intrusion, Finland (Hanninen et al., 1986; Alapieti and...1986); in the KOngnat Fjeld alkaline complex, Greenland (Stephenson and Upton, 1982). In skarns of the |  | | Report (issue) | | PGE mineralization in the Monchegorsk layered intrusion (Kola Peninsula, Russia). Exploration activity...(Scotland) to the Platinova Reefs in the classic Skaergaard Intrusion. Johan describes several PGE-bearing deposits...Mineralization of the Monchegorsk Layered Mafic-Ultramafic Intrusion of the Kola Peninsula A.V. Dedeev, T.N. Khashkovskaya...chalcopyrite-rich sulphide assemblages of the Two Duck Lake intrusion, eastern contact of the Coldwell alkaline rock...cubanite and pentlandite. At the Two Duck Lake intrusion atokite is associated with Pb-bearing kotulskite |  | | Book | | from the Midcontinent Rift-Related Echo Lake Intrusion in Northern Michigan, USA Reprinted from: Minerals...ophiolite, stratiform complexes and Ural-Alaskan type intrusion, and sulfides deposits and sulphide deposits in...a gabbro from the midcontinent rift Echo Lake intrusion in northern Michigan, USA. The authors found that...from the midcontinent rift-related echo lake intrusion in Northern Michigan, USA. Minerals 2019, 9, 21...Sperrylite PtAs2 , unknown Ir-Rh-Os arsenides Rh-Orcelite (NiIrRh)5−x As2 , Rh-Maucherite (NiIrRh)11 As8 |  | | Report (volume) | | ...............498 Chromitite-hosted layered intrusion PGM ............................................platinum-group mineralization in the Two-Duck Lake intrusion, Coldwell Complex, northwestern Ontario: Can Mineral...and evolution of the 1· 27 Ga Muskox layered intrusion. J Petrol 49:1255–1295 Day JMD, Ash RD, Liu Y...Annell CS, Carron MK, Christian RP, Dwornik EJ, Greenland LP, Ligon DT (1972) Compositional data for twenty-one...kimberlite-borne (Kalahari, Circum-Kalahari, Slave, Greenland) and basalt-borne (Tanzania) mantle xenolith suites |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | Brecciation in the Cryolite Deposit, Ivigtut, South Greenland H. Pauly (With 2 Figures) . . . . . . . . . ....the Early Archaean Isua Supracrustal Belt, West Greenland P.W.U. Appel (With 2 Figures). . . . . . . . ...appears that the ore alterations are postdike intrusion in age. Robertson (I970) reports that altered...Table 1. General sequence of faulting and dike intrusion in the Pronto deposit 7. 6. 5 4. 3. 2. A curving...curving east-west fault that offsets No.2 diabase Intrusion of No.2 diabase Faults that strike northwest Minor |  | Amstutz, G. C., Goresy, A. EI, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis - The State of the Art - A Volume in Honour of Professor Paul Ramdohr on the Occasion of His 90th Birthday With Special Reference to His Main Scientific Interests - Special Publication of the Society for Geology Applied to Mineral Deposits No. 2. Springer Berlin Heidelberg. | Book | | Brecciation in the Cryolite Deposit, Ivigtut, South Greenland H. Pauly (With 2 Figures) . . . . . . . . . ....the Early Archaean Isua Supracrustal Belt, West Greenland P.W.U. Appel (With 2 Figures). . . . . . . . ...appears that the ore alterations are postdike intrusion in age. Robertson (I970) reports that altered...Table 1. General sequence of faulting and dike intrusion in the Pronto deposit 7. 6. 5 4. 3. 2. A curving...curving east-west fault that offsets No.2 diabase Intrusion of No.2 diabase Faults that strike northwest Minor |  | | Book | | Devon is related in one way or another tr, the intrusion of a series of granite plutons that extend westwards...the Whin Sill. a regionally extensive dolerite intrusion. The Askrigg and Alston Blocks are similar in...Carrock mine in the 1980s) is related to the intrusion of the:Skiddaw granite. but also cuts Ordo,·ician...Talnotry a small magmatic segregation in a sill-like intrusion of diorite was worked for its nickel (nickeline)...altered basic dykes near to the Strontian granite intrusion in 1722 and were worked for seven years. Three |  | | Book | | sulphide content of a later titaniferous magnetite intrusion has migrated into an earlier underlying layer...soda into the country rocks in the course of the intrusion of the ore. Texturally the deposits are featured...decisive; and 3. the "solutions", at time of intrusion, may have had still more the character of a melt...sulphide contents of the rock and to separate intrusion of the sulphides, is assumed by HOFMAN for the...or magnetite. At Bühl near Kassel, at Ovifak, Greenland, and at several other places, coal was cut at |  | 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) | | Canada Mexico Central America and the Caribbean Greenland Iceland European countries, from west to east...district, ID; Keno Hill, YT, Canada; Ilimaussaq, Greenland; Langban(*), Varmland, Sweden (crystallized masses...The most important occurrence is on Disko Is., Greenland, where masses of up to 20 tons are present in...Josephine Co., OR; Fraser R., BC, and Muskox intrusion, NWT, Canada; in many serpentinites in the European...during serpentinization of aie ase rocks. Muskox intrusion, NWT, Canada; Selva, near Poschiavo, Switzerland; |  | | Book | | Geochemistry: Z.S. Altschuler, William Back, P.L. Greenland, Mead LeRoy Jensen, Priestley Toulmin, III, and...abyssal [intrus rocks] Pertaining to an igneous intrusion or to thi. acarid Any arachnid belonging to the...depths; plutonic. Cf: hypabyssal. rock of that intrusion which subdivision of the body into a proterosoma...smooth, hard surface (when of a sodium-rich mafic intrusion. Cf: dry) usually unmarked by stream channels...incomplete fillings in aggressive Said of a magmatic intrusion, and of the magma the intergranular spaces between |
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