 | McCreesh, Matthew J. G., Yudovskaya, Marina A., Kinnaird, Judith A., Reinke, Christian (2018) Platinum-group minerals of the F and T zones, Waterberg Project, far northern Bushveld Complex: implication for the formation of the PGE mineralization. Mineralogical Magazine, 82 (3) 539-575 doi:10.1180/mgm.2018.83 | Journal (article/letter/editorial) | | Platinum-group minerals of the F and T zones, Waterberg Project, Far Northern Bushveld Complex: implication...University of the Witwatersrand, 2050 Wits, South Africa 2. CIMERA the NRF/DST Centre of Excellence...Johannesburg, PO Box 524, Auckland Park 2006, South Africa * E-mail: marina.yudovskaya@wits.ac.za ABSTRACT...mineralogical data on PGE mineralisation of the Waterberg project, in a previously unknown segment of the Bushveld...in the Southern Marginal Zone of the Limpopo Belt. The lower ultramafic F zone is dominated by sperrylite |  | McDonald, Iain, Harmer, R.E. (Jock), Holwell, David A., Hughes, Hannah S.R., Boyce, Adrian J. (2017) Cu-Ni-PGE mineralisation at the Aurora Project and potential for a new PGE province in the Northern Bushveld Main Zone. Ore Geology Reviews, 80. 1135-1159 doi:10.1016/j.oregeorev.2016.09.016 | Journal (article/letter/editorial) | | the Aurora Project and potential for a new PGE province in the Northern Bushveld Main Zone Iain McDonald...the Aurora Project and potential for a new PGE province in the Northern Bushveld Main Zone, Ore Geology...the Aurora Project and potential for a new PGE province in the Northern Bushveld Main Zone. MA NU Iain...Rhodes University, P.O. Box 94, Grahamstown 6140, South Africa. (Email: J.Harmer@ru.ac.za) CE P 3. Department...University of the Witwatersrand, P.O. Wits 2050, South Africa (Email: hannah.hughes@wits.ac.za) AC 5. Scottish |  | Sokol, Ella V., Deviatiiarova, Anna S., Kokh, Svetlana N., Reutsky, Vadim N., Abersteiner, Adam, Philippova, Kseniya A., Artemyev, Dmitry A. (2020) Sulfide Minerals as Potential Tracers of Isochemical Processes in Contact Metamorphism: Case Study of the Kochumdek Aureole, East Siberia. Minerals, 11 (1) 17 doi:10.3390/min11010017 | Journal (article/letter/editorial) | | Sciences, 683006 Petropavlovsk-Kamchatsky, Russia South Ural Federal Research Center of Mineralogy and Geoecology...daartemyev@gmail.com (D.A.A.) Geological Department, South Ural State University, 76, Lenin Avenue, 454080...dominantly of pyrrhotite and minor amounts of troilite, sphalerite, wurtzite, alabandite, acanthite,...bank of Figure map sampling siteand (A)south andoutcrop south outcrop photos (B–E) the the Kochumdek...ofand thelow-grade Kochumdek river floodplain (from south to north). Scattered blocks of recrystallized marly |  | Lawrence, D.M., Allibone, A.H., Chang, Z., Meffre, S., Lambert-Smith, J.S., Treloar, P.J. (2017) The Tongon Au Deposit, Northern Côte d’Ivoire: An Example of Paleoproterozoic Au Skarn Mineralization☼. Economic Geology, 112 (7) 1571-1593 doi:10.5382/econgeo.2017.4522 | Journal (article/letter/editorial) | | Senoufo greenstone belt. All other rock types in the local stratigraphy, including carbonaceous shales, siltstones...control on the distribution of the skarn. At the district scale, the Tongon hydrothermal system is confined...to NNEstriking reverse faults to the north and south. Ferroan A-type granites and lamprophyric dikes...mineralization within the Paleoproterozoic rocks of West Africa craton occurred over several tens of millions of...consists of two open cut pits referred to as Tongon South and Tongon North. Tongon represents one of the first |  | | Journal (article/letter/editorial) | | isotope study of the northeastern Ivrea Zone and the adjoining Ceneri zone (N-Italy): evidence for a contaminated...whole rocks, feldspars and sulfides from the Ivrea zone indicate that the magmas which formed the Hercynian...the near-by Ceneri zone. Metasediments of the kinzigitic series of the Ivrea zone as well as metasediments...metasediments of the Ceneri zone contain lead with high p values which indicates of prolonged crustal history...analyzing samples from the Mafic Complex of the Ivrea zone of the Southern Alps and by comparing them with |  | | Book (volume) | | is to be returne~ bon _or before et~,,... 'If! • f STRA THCL YOE UNIVERSITY LIBRARY 1111IHfflH111:i111i~IllHIllI...Symposium .. r Charles Findlay Davidson Charles F. Park, Jr. John Drew Ridge Takeo Watanabe Frontispiece:...left) Charles Findlay David~on, 1963-1967; Charles F. Park, Jr., 1967-1972; Takeo Watanabe, 1972-1976;...Chief Treasurer .... ................. ........ . D. F. Sangster, Canada Membership Secretary .............Miroslav Pala~, Czechoslovakia Regional Councillors Africa............................... .... ..... M. A |  | | Book | | Mineralization 4.10. A Comprehensive Example: The Cree de District, Colorado, USA 4.11. Summary 4.12. Recommended...a generous grant toward the completion of this project. This book would not have been completed without...comprising >50% of the host rock Tabular An ore zone that is extensive in two dimensions, but has a restricted...Diamond in kimberlite pipes Footwall alteration zone of volcanic-hosted massive sulfide deposits (see...element composition o f partial melts is largely insensitive to the mechanism o f partia melting process |  | Hayes, T. S., Landis, G. P., Whelan, J. F., Rye, R. O., Moscati, R. J. (2012) The Spar Lake Strata-Bound Cu-Ag Deposit Formed Across a Mixing Zone Between Trapped Natural Gas and Metals-Bearing Brine. Economic Geology, 107 (6) 1223-1249 doi:10.2113/econgeo.107.6.1223 | Journal (article/letter/editorial) | | Strata-Bound Cu-Ag Deposit Formed Across a Mixing Zone Between Trapped Natural Gas and Metals-Bearing Brine...Brine TIMOTHY S. HAYES,1,† GARY P. LANDIS,2 JOSEPH F. WHELAN,2 ROBERT O. RYE,2 AND RICHARD J. MOSCATI2...deposit took place across a mixing and reaction zone between a hot oxidized metals-transporting brine...completely consistent with such a mixing and reaction zone. Other volatiles from the fluid inclusions (HCl...oxidation of organic carbon from the natural gas. The zone of calcite cements with very low δ13C values approximately |  | | Book | | Chairman, DeV. Harris, E. L. Ohle, T. Tatsumi, P. F. Howard, D. A. Pretorius, J. C. Wilson THE ECONOMIC...CarbonateHosted Lead-Zinc Deposits.A. Bjfirlykke and D. F. Sangster 179 Porphyry Copper Deposits Part I. Geologic...making a profit. Initially incorporated in the District of Columbia, the Publishing Company was reincorporated...Barton, Jr., George E. Becraft, DeVerle Harris, Peter F. Howard, V. E. McKelvey, A. J. Naldrett, E. L. Ohle...a publication aris¬ ing from the IGCP s large project, Iron-Formations of 5 the Hamersley Basin and |  | Helt, K. M., Williams-Jones, A. E., Clark, J. R., Wing, B. A., Wares, R. P. (2014) Constraints on the Genesis of the Archean Oxidized, Intrusion-Related Canadian Malartic Gold Deposit, Quebec, Canada. Economic Geology, 109 (3) 713-735 doi:10.2113/econgeo.109.3.713 | Journal (article/letter/editorial) | | Quebec, within and immediately south of the Cadillac-Larder Lake tectonic zone, and occurs in porphyritic...alteration, carbonatization, pyritization, and local silicification. The main ore minerals are native...Pontiac Fault, Shear Zone/CadillacLarder Lake Tectonic Zone ke 48°10.000’N B South Barnat Abitibi Lake...Canadian Malartic Cadillac-Larder Lake Tectonic Zone Town Fig. 1. (A). Map showing the location of...Superior Province. (B). Regional geologic map. (C). Local geology (inset map from A) showing the setting of |  | | Book | | recognition criteria of uranium mineralizations on a local (individual deposit) and regional scale (uranium...individual deposits or districts. (in brackets country, district, deposit reviewed): Adamek P. (Scandinavia), Adams... (Spain), Barthel F. (general), Bernik J. (Yugoslavia), Brynard S.A. (South Africa, Namibia), Chenoweth...Saucier A.E. (Grants Region, N.M., USA), Smith RB. (South Texas, USA), Tan H.B. (Canada), Thamm J. (Colorado...Intragranitic Vein Uranium Deposits: Limousin/La Crouzille District, France. . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | Universit6 Pierre et Marie Curie, 4 P1. Jussieu Tour 25, F-75230 Paris C6dex 05, et Laboratoire de Min6ralogie...Min6ralogie, Museum d'Histoire Naturelle, 61, rue Buffon, F-75005 Paris, France Abstract. Hydrothermal sulfide...comptage; les 6talons sont l'oxyde de zinc et la troilite pour les sulfures de zinc, une chalcopyrite naturelle...0,41 1,05 39,9 0,85 0,36 0,27 -0 , ~,, '~, .f!i!i Les chiffres (1) et (2) d6signent deux sections...v v Z n Fig,& Diagramme ternaire partiel Z n - F e - S donnant tes domaines de composition des 6chantillons |  | | Report (issue) | | Cuney G2R, Nancy-Université, CNRS, CREGU, B.P. 239, F-54506 Vandoeuvre lés Nancy, France michel.cuney@g2r...expensive task, as is getting acceptance by the local community. Some of these higher costs for nuclear... Langer Heinrich (Namibia) Witswatersrand (S. Africa), Blind River/ Elliot Lake (Canada) Streltsovsk...(Namibia), Ilimaussaq (Greenland), Palabora (S. Africa) Olympic Dam (Australia) Pervomayskoye (Ukraine)...Niger, Kazakhstan, Uzbekistan and the Karoo of South Africa. (3) Vein deposits occur as veins in metamorphic |  | | Report (issue) | | of districts and specifiG deposits; together, they f orrn a base of data that should be a long lasting... and Deformation Structures within the Sulphide Zone of the Howards Pass (XY) Zn-Pb Deposit, Yukon and..................... ....... ........ The JC Sn-Fe-F Skarn Seagull Batholith area, Southern Yukon G.D....of the Red Mountain Porphyry Molybdenum Deposit, South-Central Yukon P. BROWN and B. KAHLERT .. ... .....Kirnberlite, North-Central Mackenzie Mountains, District of Mackenzie, Northwest Territories C.I. GODWIN |  | | Book | | Prof. Dr. Manfred Schidlowski Chairman, IGCP Project 157 Max-Planck-Institut fUr Chemie (Otto-Hahn-Institut)...Wegener Conference being the Final Meeting of IGCP-Project 157 (Early Organic and Mineral & Energy Resources)...Wegener Conference, being the final meeting of IGCP-Project 157 (early organic evolution and minerals & energy...Paleopedology-Congresses. 6. IGCP Project 157-Congresses. I. Schidlowski, M. II. IGCP Project 157. III. Title. QE516...outcome of a conference designed to wrap up IOCP Project 157 (" Early Organic Evolution and Mineral and |  | | Book (edition) | | for diamonds is worldwide but that for bricks is local. Formal organized markets have developed in various...critical in the USA, but in the Republic of South Africa (RSA), a major source of all three, they are...have a low unit value and are produced mainly for local markets. Minor deviations from this statement are...where demand for aggregates cannot now be met from local resources. Considerable additional supplies now...and uranium is an important by-product of many South African gold ores. Among industrial minerals the |  | | Book | | übernommen. und die i-SchreiIm Deutschen steht die f-Schreibung bei - foto - und - graf bung bei Oxid....Abbaugeschwindigkeitswert m index of A a-Achse f a-axis Aa-Lava f Aa-lava Aalenien n Aalenian [stage] Aasbydiabas...scavenging animal abändern to alter Abänderung f alteration Abart f variety; varietal form abätzen to corrode...intensity Abbauhorizont m mining horizon Abbaukante f pillar edge, rib scav- extracting, extraction,...Abbausohle f horizon, [working] level, mining (working) floor Abbaustoß m face, highwall Abbaustrecke f board |  | | Journal (issue) | | of abstracts of papers published in the journals o f its country on subjects relevant to Mineralogical...invitation brought a gratifying response. Members o f Societies which have agreed t o co-operate in this...BULGARIA, C A N A D A , CZECHOSLOVAKIA, D E N M A R K , F I N L A N D , FRANCE, G E R M A N Y, INDIA, ISRAEL...PORTUGAL, SOUTH AFRICA, SPAIN, SWEDEN, SWITZERLAND, TURKEY. Editors J. M. HADFIELD P. BROWNE R. M. F. PRESTON...COLVINE R. E. SAMSON C. H. DONALDSON ORGANIZERS O F ABSTRACTS Great Britain: MR. R. K. HARRISON. 27 Springfield |  | | Book | | 5555:fax: (+44)207 631 5500.Other countries may have a local reprographic rights agency for payments. Derivative...alteration: a case study on the Seigoshi-Ugusu district. central Japan ....................... 1.4.2.6...by seawater-basalt interactions. In the Chichibu Zone, the intimate association of abundant strata-bound...Abbreviations: su, Suruga trough; sa, Sagami trough; sf, South Fossa Magna triple junction; och, Off Central Honshu...inner zone o f Southwest Honshu (San-in) Belt and ilmenite-series granitoids in the outer zone of Southwest |  | | Book (edition) | | Succession, 621 621 Concept of Stage, 622 Concept of Zone, 622 17.3 Biostratigraphic Units 624 Principal...7 ~ niet Spain ~ *, ir "Ti TORE Aa viii f mys Saw pie rae i ao eee te i Ae > Pee...Oppel introduced in 1856 the concept of the biologic zone, or biozone. Oppel visualized biozones as small-scale...of the ocean basins under the Deep Sea Drilling Project, initiated by a group of United States research...may thrust beneath another to form a subduction zone (Fig. 2.1). The implications of seafloor spreading |  | | Book | | l 0~ in the USA. but 10 12 in the =l ~Ln1 = 10-f> meter UK llseful Constants R gas constant 8...Arcs Introduction 316 The Vo lcan ic Andes of South America 3 17 17.2.1 Petrology and Geochen1istry...3 .2 Regional Meta morph ism 421 21.3 .3 Fau lt-Zone and Impact Metarr1orphis111 421 2 1.4 Th e Progressive...Barrovian Sequence 28.2. 1 The Ch lorite Zone 563 28.2.2 The Biotite Zone 564 563 Contents 28.2.3 28.2.4... The Garnet Zone 567 The Staurolite Zone 569 The Kyanite Zone 573 The Sillin1anite Zone 574 Changes Above |
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