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- W3104307451 abstract "THIS Gold in 2000volume is organized around a classification of hypogene gold deposits that emphasizes their tectonic setting and relative time of formation compared to their host rocks and other gold deposit types (e.g., Sawkins, 1972, 1990; Groves et al., 1998; Kerrich et al., 2000). The temporal division of orogenic gold deposits into Archean, Proterozoic, and Phanerozoic follows closely the recently published classification of orogenic gold deposits (Groves et al., 1998) which incorporates the previously identified “mesothermal” gold deposits. The newly recognized intrusion-related and sedex gold deposits represent new gold deposit classes even though their exact genetic classification remains open, with more research considered a priority. Proterozoic Au-only and Cu-Au-(Fe) deposits are also a relatively recently recognized class of structurally controlled epigenetic gold deposits. Particularly, the origin and classification of Cu-Au-(Fe) deposits (e.g., Olympic Dam) remains equivocal, as pointed out by Partington and Williams (2000). In fact, Kerrich et al. (2000) discuss the anorogenic iron oxide copper-gold deposits as one of six world-class gold deposit classes. Low- and high-sulfidation and hot spring epithermal gold deposits are dealt with as one genetic gold class. Alkalic epithermal and porphyry gold deposits are dealt with as a separate gold deposit class owing to their specific host-rock association and element enrichment (e.g., Mo, F, Be, Hg, W, and Sn).The gold deposit classes are described from both industry and academic points of view, with emphasis on a balanced account of the descriptive geology, genetic interpretations, exploration significance, as well as open questions and future research avenues. The volume contains 13 papers covering 10 major classes of gold deposits and three summary papers, and was presented as a Society of Economic Geologists-sponsored short course held November 10 and 11, 2000, at Lake Tahoe, Nevada.Orogenic gold ores are associated with regionally metamorphosed terranes of all ages (Kerrich and Cassidy, 1994) and are spatially linked to subduction-related thermal processes (Kerrich and Wyman, 1990)(Fig. 1). These metal concentrations formed during compressional to transpressional deformation processes at convergent plate margins in accretionary (oceanic-continental plate interaction) and collisional (continental-continental collision) orogens (i.e., Bohlke, 1982; Groves et al., 1998). In both cases hydrated marine sedimentary and volcanic rocks have been added to continental margins over a long period of collision (10 to >100 Ma). Accretionary or peripheral orogens contain gold deposits in the Archean of Australia, Canada, Africa, India, and Brazil and the Mesozoic and Cenozoic gold fields of western North America, i.e., the famous Mother Lode belt. Collisional or internal orogens contain gold deposits in the Proterozoic of Australia, North America, West Africa, and Brazil, and the famous Phanerozoic gold fields in the Variscan, Appalachian, and Alpine regions of North America and Europe. In Phanerozoic orogenic gold deposits, subduction- related thermal events, episodically raising geothermal gradients within the hydrated accretionary sequences, initiate and drive long-distance hydrothermal fluid migration." @default.
- W3104307451 created "2020-11-23" @default.
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- W3104307451 date "2000-01-01" @default.
- W3104307451 modified "2023-10-15" @default.
- W3104307451 title "Gold Deposits Related to Alkaline Magmatism" @default.
- W3104307451 cites W1533107129 @default.
- W3104307451 cites W1585772523 @default.
- W3104307451 cites W1662485119 @default.
- W3104307451 cites W1965085626 @default.
- W3104307451 cites W1966500621 @default.
- W3104307451 cites W1966618174 @default.
- W3104307451 cites W1967012836 @default.
- W3104307451 cites W1967277465 @default.
- W3104307451 cites W1974256196 @default.
- W3104307451 cites W1975007971 @default.
- W3104307451 cites W1975861833 @default.
- W3104307451 cites W1975948231 @default.
- W3104307451 cites W1975972665 @default.
- W3104307451 cites W1979350315 @default.
- W3104307451 cites W1994057479 @default.
- W3104307451 cites W1994292981 @default.
- W3104307451 cites W1997732491 @default.
- W3104307451 cites W1998060087 @default.
- W3104307451 cites W1999726370 @default.
- W3104307451 cites W2001885404 @default.
- W3104307451 cites W2004343930 @default.
- W3104307451 cites W2007151409 @default.
- W3104307451 cites W2011308336 @default.
- W3104307451 cites W2014437978 @default.
- W3104307451 cites W2014506930 @default.
- W3104307451 cites W2015596880 @default.
- W3104307451 cites W2018178738 @default.
- W3104307451 cites W2018847672 @default.
- W3104307451 cites W2020449677 @default.
- W3104307451 cites W2021987309 @default.
- W3104307451 cites W2023005442 @default.
- W3104307451 cites W2023654982 @default.
- W3104307451 cites W2023999965 @default.
- W3104307451 cites W2028143421 @default.
- W3104307451 cites W2031377023 @default.
- W3104307451 cites W2033878695 @default.
- W3104307451 cites W2036227241 @default.
- W3104307451 cites W2037862686 @default.
- W3104307451 cites W2038562872 @default.
- W3104307451 cites W2038619376 @default.
- W3104307451 cites W2044255021 @default.
- W3104307451 cites W2045501704 @default.
- W3104307451 cites W2048266370 @default.
- W3104307451 cites W2048372936 @default.
- W3104307451 cites W2048419852 @default.
- W3104307451 cites W2048470901 @default.
- W3104307451 cites W2050350486 @default.
- W3104307451 cites W2054913618 @default.
- W3104307451 cites W2061666946 @default.
- W3104307451 cites W2068310688 @default.
- W3104307451 cites W2069404402 @default.
- W3104307451 cites W2075255444 @default.
- W3104307451 cites W2076632055 @default.
- W3104307451 cites W2077037165 @default.
- W3104307451 cites W2078305653 @default.
- W3104307451 cites W2078502963 @default.
- W3104307451 cites W2078584777 @default.
- W3104307451 cites W2079533558 @default.
- W3104307451 cites W2079629767 @default.
- W3104307451 cites W2083355627 @default.
- W3104307451 cites W2083730972 @default.
- W3104307451 cites W2086263915 @default.
- W3104307451 cites W2095016743 @default.
- W3104307451 cites W2095284234 @default.
- W3104307451 cites W2102499013 @default.
- W3104307451 cites W2103652407 @default.
- W3104307451 cites W2108863740 @default.
- W3104307451 cites W2112037730 @default.
- W3104307451 cites W2117517893 @default.
- W3104307451 cites W2119435902 @default.
- W3104307451 cites W2121613069 @default.
- W3104307451 cites W2121644306 @default.
- W3104307451 cites W2133672295 @default.
- W3104307451 cites W2138780977 @default.
- W3104307451 cites W2150286131 @default.
- W3104307451 cites W2150527236 @default.
- W3104307451 cites W2157099954 @default.
- W3104307451 cites W2164793693 @default.
- W3104307451 cites W2167456261 @default.
- W3104307451 cites W2344799473 @default.
- W3104307451 cites W282883852 @default.
- W3104307451 cites W286217119 @default.
- W3104307451 cites W2900230215 @default.
- W3104307451 cites W2911017687 @default.
- W3104307451 cites W364108736 @default.
- W3104307451 cites W4240601744 @default.
- W3104307451 cites W4255074029 @default.
- W3104307451 cites W584384078 @default.
- W3104307451 doi "https://doi.org/10.5382/rev.13.08" @default.
- W3104307451 hasPublicationYear "2000" @default.
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