| | Report (issue) | ........................ 19 ABSTRACT Gold-stibnite-quartz vein deposits and stratiform disseminated-veined...of high purity gold (940-1,000 fineness) with stibnite and berthierite; ductile deformation of ore veins;...foliated textures of the massive stibnite ore. A combination of local geochemical aureoles of gold, antimony...producers of this type of deposit are Republic of South Africa, Bolivia, Russia, China, and France. These gold-antimony...deposits within a 20 km long zone in Murchison Range, South Africa. As much as 83 tons of gold were recovered | | Jaguin, Justine, Boulvais, Philippe, Poujol, Marc, Bosse, Valérie, Paquette, Jean-Louis, Vilbert, David (2013) Albitization in the Antimony Line, Murchison Greenstone Belt (Kaapvaal Craton): A geochemical and geochronological investigation. Lithos, 168. 124-143 doi:10.1016/j.lithos.2013.01.010 | Journal (article/letter/editorial) | com/locate/lithos Albitization in the Antimony Line, Murchison Greenstone Belt (Kaapvaal Craton): A geochemical...2013 Available online 14 February 2013 Keywords: Murchison Greenstone Belt Antimony Albitization Archean...Kaapvaal Craton a b s t r a c t The 3.09–2.97 Ga Murchison Greenstone Belt is one of several Archean volcano-sedimentary...volcano-sedimentary belts within the Kaapvaal Craton in southern Africa. Among the diverse ore deposits found within the...in western Africa (Béziat et al., 2008), in Australia (Witt, 1992), and in the Murchison Greenstone Belt | | | Journal (article/letter/editorial) | hydrothermal fluids and precipitation mechanism of stibnite-gold mineralization at the Wiluna lode-gold deposits...wallrock and breccia fragments, whereas stage 2 gold-stibnite is located in massive shear veins and breccia...fracture-fill and in banded-colloform textured veins. Stibnite-gold orebodies only occur in some of the deposits...microthermometric and laser-Raman analysis on stibnite-bearing quartz veins and breccias reveal that...temperatures of 340 °C (average 290±25 °C), and a wide range of salinities between 0.2 and 23 eq. wt% NaCl. Aqueous-carbonic | | | Book (edition) | OF OF SOUTH AFRICA MINES GEOLOGICAL SURVEY MINERAL RESOURCES OF REPUBLIC OF THE SOUTH AFRICA...Afrikaans i 40509-1 Street, DEPARTMENT OF MINES Secretary W. P. Viljoen, B.A. GEOLOGICAL SURVEY...Second World War, and partly as a result of it, South Africa experienced vast industrial expansion. This...official ‘handbook on the mineral resources of South Africa, it has become necessary to revise, or rather...great diversity and magnitude of South African mineral deposits and local mining operations, the Economic | | | Journal (article/letter/editorial) | progressed to shallow depth, resulting in a mine. The numbers of mines and intensity of ACCEPTED MANUSCRIPT...colonialism, modern economic booms (Belich, 2009). Active mine numbers and sizes skyrocketed during two World Wars...rapidly growing number of mineral discoveries and mine establishment was partly driven by the discovery...From the earliest times the importance of metal mines/deposits or regions was recognized D and this...of conquests and non-military acquisitions. But mine importance and fame did not necessarily correspond | | | Journal (article/letter/editorial) | mineral deposits to pigeonhole or classify the wide range of mineral deposits. Some provided a general overview...and may get swiftly out of fashion. In the wide range of features that may be useful to define mineral...Ca(UO2)2(PO4)2·12(H2O) Ca2MgAl2(BO3)Si4O12(OH) Cu3(CO3)2(OH)2 ZrO2 (Ba,Sr)(Nb,Ti)2(O,OH)7 BaSO4 2Ca(SO4)·H2O (Ce,La)(CO3)F...5)O10(OH)2·n(H2O) Cu7Hg6 BaTiSi3O9 Ag8Sb0.5As0.5Te2S3 Ca,Mg,Mn7(Ba,Sr)6(CO3)13 Be2(BO3)(OH,F)·(H2O) Fe2Al(Si,Al)O5(OH)4...CaCO3 Na6Ca2Al6Si6O24(CO3)2 Ag8SnS6 (Ca,Na)(Sr,Ce,Ba)(CO3)2 Tl2S KMgCl3·6 (H2O) K2(UO2)2(VO4)2·3H2O Co2CuS4 | | | Journal (article/letter/editorial) | mineral deposits to pigeonhole or classify the wide range of mineral deposits. Some provided a general overview...and may get swiftly out of fashion. In the wide range of features that may be useful to define mineral...Ca(UO2)2(PO4)2·12(H2O) Ca2MgAl2(BO3)Si4O12(OH) Cu3(CO3)2(OH)2 ZrO2 (Ba,Sr)(Nb,Ti)2(O,OH)7 BaSO4 2Ca(SO4)·H2O (Ce,La)(CO3)F...5)O10(OH)2·n(H2O) Cu7Hg6 BaTiSi3O9 Ag8Sb0.5As0.5Te2S3 Ca,Mg,Mn7(Ba,Sr)6(CO3)13 Be2(BO3)(OH,F)·(H2O) Fe2Al(Si,Al)O5(OH)4...CaCO3 Na6Ca2Al6Si6O24(CO3)2 Ag8SnS6 (Ca,Na)(Sr,Ce,Ba)(CO3)2 Tl2S KMgCl3·6 (H2O) K2(UO2)2(VO4)2·3H2O Co2CuS4 | | | Book | Corporation of South Africa, the Chair of Economic Geology at Rhodes University, South Africa, and since...appointments at the Astrobiology Centre, University of New South Wales, Sydney, and the China University of Geosciences...which has included work in Europe, southern Africa, South East Asia, New Zealand, the southwest Pacific...(GSWA; Chapters 1 and 6), Doug Kirwin (Ivanhoe Mines; Chapter 4); Simon Johnson (GSWA; Chapter 13). Murray...Felsic Phase of the Bushveld Igneous Complex, South Africa . . . . . . . . . . . 4.3.6 The Sn-W Deposits |
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