| | Report (issue) | DESCRIPTIVE, AND GRADE AND TONNAGE MODEL FOR GOLD-ANTIMONY DEPOSITS by Vladimir I. Berger1 Open-File Report...series of models for different types of antimony deposits. Gold-antimony deposits are associated with low-sulfide...started in the former USSR. Until recently, gold-antimony deposits were not recognized as an individual...type differing from traditional simple epithermal antimony vein deposits. This model proposes a new model...be useful for geologists interested in gold and antimony deposits. CONTENTS Page Abstract.......... | | | Report (issue) | Township: Ontario, Canada, Ontario Department of Mines, Annual Report 62, pt. 6, 36 p. Agosto, W. M., 1985...p. 57-70. 1971, The Barberton Mountain Land, South Africa a guide to the understanding of the Archaean...evolution of the early Precambrian crust of southern Africa: Royal Society of London Philosophical Transactions...359-388 1976, Archaean metallogeny in Southern Africa: p. 16-43. Economic Geology, v. 71, 1976, The...Land, South Africa, with particular reference to the Eureka syncline: Geological Society of South Africa | | | Journal (article/letter/editorial) | Australia and in the Antimony line in the Murchinson greenstone belt, southern Africa anomalous C1/Br ratios...unaltered and altered Ivis~rtoq rocks 1 Av. 2 range No. of anal. Av. (7) SiO 2 45.11 TiO 2 1...3.45 7.30 0.31 5.43 26.20 0.19 0.07 939 861 3 range (29) 43.15 51.30 0.95 2.07 3.08 10.01 1.29 4.23...0.04 0.54 0.01 0.37 791 1353 657 1258 Av. 4 range (31) 47.75 0.35 9.37 4.39 5.63 0.32 9.85 21.78...21 0.46 4.04 24.87 0.29 0.07 245 190 6 range (30) 5 range (22) 43.54 49.33 0.49 0.77 8.69 15.80 1 | | | Book | ^ '“ P r . . . I West Orange SOUTH SAN FRANCISCO PUBLIC LIBRARY 9048 00992838 7 257989 R q549... Includes index. 1. Mineralogy -California. 2. Mines and mineral resources- California. I. Murdoch, Joseph...the Division of in of mineralogy at the Uni- Mines and Geology published new editions in the series...and Wilma L. Ashby of the California Division of Mines and Geology Los Angeles Office, who provided review;...boundaries and county names. When possible, locations of mines and other deposits are given in the following notation: | | | Book | Includes index. 1. Mineralogy - California. 2. Mines and mineral resources - California. I. MUidoch,...University of California, Berkeley, the Division of Mines and Geology published new editions in the series...and Wilma L. Ashby of the California Division of Mines and Geology Los Angeles Office, who provided state...boundaries and county names. When possible, locations of mines and other deposits are given in the following notation:...notation: Section (Sec.), Township (T.), Range (R.), and Meridian (M.D.M. Mount Diablo Meridian;S.B.M | | | Journal (volume) | biotite schists have been enriched in K, Fe, CO 2, Au, Ba, S, W, Te, Sr, and Mn , and depleted in Mg, Ca, Co...increase in volume, with gains in Si, Ca, Au, Na, Ba, Te, S, W, Sr and P, and conversely losses of CO...gold deposit (Figs. 1 and 2) situated in the municipality of Sodankylä, ca. 120 km north of the Arctic...Archaean greenstone-associated gold deposits in South Africa, Australia and Canada (Colvine et al., 1984;...Saverikko, 1983; 1985), a term first introduced in South Africa by Viljoen and Viljoen (1969) and which is currently |
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