A new promising ore province, the Gold Line, southwest of the well-known Skellefte District, northern Sweden, is currently under exploration. This province hosts, so far, one operating mine, the Svartliden Au mine, and the recently closed Blaiken Zn-Pb-Au-Ag mine. The largest known gold deposit, the hypozonal Fäboliden orogenic gold deposit, in the area was recently granted mining permits. The deposit holds c. 54 Mt at 1.2 g/t Au, with a planned production of 4.6 Mt of ore/year.

This Open-File report is complemented by a poster-size geological map of the world, Open-File report 4893: Gold deposits and gold districts of the world, showing locations and sizes of all gold deposits and gold districts spread across the globe. It also displays enlargements of key goldproducing areas (such as the Abitibi Belt and Western Australia) and detailed economic figures current to at least the end of December 2002. 
These products are companions to the Open-File report 4896: Gold deposits of Canada, a database comprising referenced and detailed geological, geographical and economical information on 128 gold deposits, and to the Open-File report 4894: Gold deposits and gold districts of Canada, a poster-size map of Canada showing the location and size of all important gold deposits, as well as enlargements of key gold districts. 

Связанные материалы - База данных месторождений

This manual classifies and describes differing styles of southwest Pacific rim gold-copper systems, and analyses hydrothermal ore-forming processes. Investigations of these systems in terms of structure, alteration and styles of mineralization provide information which may help determine the direction of fluid flow within evolving hydrothermal systems. 

Sillitoe SEG papers: 1971–2013
001_Sillitoe, R.H., and Sawkins, F.J., 1971, Geologic, mineralogic, and fluid inclusion studies relating to the origin of copper-bearing tourmaline breccia pipes, Chile: Economic Geology, v. 65, p. 1028–1041.
002_Sillitoe, R.H., 1972, A plate tectonic model for the origin of porphyry copper deposits: Economic Geology, v. 67, p. 184–197.
003_Sillitoe, R.H., 1973, Geology of the Los Pelambres porphyry copper deposit, Chile: Economic Geology, v. 68, p. 1-10.
004_Sillitoe, R.H., 1973, The tops and bottoms of porphyry copper deposits: Economic Geology, v. 68, p. 799-815.
005_Sillitoe, R.H., 1973, Environments of formation of volcanogenic massive sulfide deposits: Economic Geology, v. 68, p. 1321-1325.
006_Sillitoe, R.H., Halls, C., and Grant, J.N., 1975, Porphyry tin deposits in Bolivia: Economic Geology, v. 70, p. 913-927.
007_Sillitoe, R.H., 1975, Lead-silver, manganese, and native sulfur mineralization within a stratovolcano, El Queva, northwest Argentina: Economic Geology, v. 70, p. 1190-1201.
008_Sillitoe, R.H., 1975, Subduction and porphyry copper deposits in southwestern North America – a reply to recent objections: Economic Geology, v. 70, p. 1474-1477.
009_Sillitoe, R.H., 1977, Permo-Carboniferous, late Cretaceous and Miocene porphyry copper-type mineralization in the Argentinian Andes: Economic Geology, v. 72, p. 99-103.
010_Sillitoe, R.H., Jaramillo, L., Damon, P.E., Shafiqullah, M., and Escovar, R., 1982, Setting, characterisitics, and age of the Andean porphyry copper belt in Colombia: Economic Geology, v. 77, p. 1837-1850.
011_Silliitoe, R.H., 1983, Enargite-bearing massive sulfide deposits high in porphyry copper systems: Economic Geology, v. 78, p. 348-352.
012_Sillitoe, R.H., Jaramillo, L., and Castro, H., 1984, Geologic exploration of a molybdenum-rich porphyry copper deposit at Mocoa, Colombia: Economic Geology, v. 79, p. 106-123.
013_Sillitoe, R.H., Baker, E.M., and Brook, W.A., 1984, Gold deposits and hydrothermal eruption breccias associated with a maar volcano at Wau, Papua New Guinea: Economic Geology, v. 79, p. 638-655.
014_Sillitoe, R.H., and Bonham, H.F., Jr., 1984, Volcanic landforms and ore deposits: Economic Geology, v. 79, p. 1286-1298.

015_Sillitoe, R.H., 1985, Ore-related breccias in volcanoplutonic arcs: Economic Geology, v. 80, p. 1467-1514.
016_Sillitoe, R.H., Grauberger, G.L., and Elliott, J.E., 1985, A diatreme-hosted gold deposit at Montana Tunnels, Montana: Economic Geology, v. 80, p. 1707-1721.
017_Cunnean, R., and Sillitoe, R.H., 1989, Paleozoic hot spring sinter in the Drummond Basin, Queensland, Australia: Economic Geology, v. 84, p. 135-142.
018_Sillitoe, R.H., 1989, Gold deposits in western Pacific island arcs: The magmatic connection, in The geology of gold deposits: The perspective in 1988, Keays, R. R., Ramsay, W. R. H., and Groves, D. I., eds.: Economic Geology Monograph 6, p. 274-291.
019_Arnold, G.O., and Sillitoe, R.H., 1989, Mount Morgan gold-copper deposit, Queensland, Australia: Evidence for an intrusion-related replacement origin: Economic Geology, v. 84, p. 1805-1816.
020_Sillitoe, R.H., 1991, Gold metallogeny of Chile – an introduction: Economic Geology, v. 86, p. 1187-1205.
021_Vila, T., and Sillitoe, R.H., 1991, Gold-rich porphyry systems in the Maricunga belt, northern Chile: Economic Geology, v. 86, p. 1238-1260.
022_Sillitoe, R.H., McKee, E.H., and Vila, T., 1991, Reconnaissance K-Ar geochronology of the Maricunga gold-silver belt, northern Chile: Economic Geology, v. 86, p. 1261-1270.
023_Vila, T., Sillitoe, R.H., Betzhold, J., and Viteri, E., 1991, The porphyry gold deposit at Marte, northern Chile: Economic Geology, v. 86, p. 1271-1286.
024_Sillitoe, R.H., 1992, Gold and copper metallogeny of the central Andes – Past, present, and future exploration objectives (SEG Distinguished Lecture): Economic Geology, v. 
87, p. 2205-2216.
025_Sillitoe, R.H., 1993, Giant and bonanza gold deposits in the epithermal environment: Assessment of potential genetic factors, in Giant ore deposits, Whiting, B. H., Mason, R., and Hodgson, C. J., eds.: Society of Economic Geologists Special Publication 2, p. 125-156.
026_Sillitoe, R.H., and Lorson, R.C., 1994, Epithermal gold-silver-mercury deposits at Paradise Peak, Nevada: Ore controls, porphyry gold association, detachment faulting, and supergene oxidation: Economic Geology, v. 89, p. 1226-1246.
027_Sillitoe, R.H., and McKee, E.H., 1996, Age of supergene oxidation and enrichment in the Chilean porphyry copper province: Economic Geology, v. 91, p. 164-179.

028_Sillitoe, R.H., Hannington, M.D., and Thompson, J.F.H., 1996, High-sulfidation deposits in the volcanogenic massive sulfide environment: Economic Geology, v. 91, 204-212.

029_Sillitoe, R.H., Marquardt, J.C., Ramírez, F., Becerra, H., and Gómez, M., 1996, Geology of the concealed MM porphyry copper deposit, Chuquicamata district, northern Chile, in Andean copper deposits: New discoveries, mineralization styles and metallogeny, Camus, F., Sillitoe, R. H., and Petersen, R., eds.: Society of Economic Geologists, Special Publication 5, p. 59-69.
030_Hannington, M.D., Poulsen, K.H., Thompson, J.F.H., and Sillitoe, R.H., 1999, Volcanogenic gold in the massive sulfide environment, in Volcanic-associated massive sulfide deposits: Processes and examples in modern and ancient settings, in Barrie, C.T., and Hannington, M.D., eds.: Reviews in Economic Geology, v. 8, p. 325-356.
031_McInnes, B.I.A., Farley, K.A., Sillitoe, R.H., and Kohn, B.P., 1999, Application of apatite (U-Th)/He thermochronometry to the determination of the sense and amount of vertical fault displacement at the Chuquicamata porphyry copper deposit, Chile: Economic Geology, v. 94, p. 937-947.
032_Sillitoe, R.H., 2000, Geologic analogy: A vital field component of mineral exploration: Society of Economic Geologists Newsletter 42, p. 6-9.
033_Gendall, I.R., Quevedo, L.A., Sillitoe, R.H., Spencer, R.M., Puente, C.O., León, J.P., and Povedo, R.R., 2000, Discovery of a Jurassic porphyry copper belt, Pangui area, southern Ecuador: Society of Economic Geologists Newsletter 43, p. 1, 8-15.
034_Sillitoe, R.H., 2000, Gold-rich porphyry deposits: Descriptive and genetic models and their role in exploration and discovery, in Hagemann, S. G., and Brown, P. E., eds., Gold in 2000: Reviews in Economic Geology, v. 13, p. 315-345. 
035_Sillitoe, R.H., 2002, Rifting, bimodal volcanism, and bonanza gold veins: Society of Economic Geologists Newsletter 48, p. 24-26.
036_Sillitoe, R.H., Cooper, C., Sale, M.J., Soechting, W., Echavarria, D., and Gallardo, J.L., 2002, Discovery and geology of the Esquel low-sulfidation epithermal gold deposit, Patagonia, Argentina, in Goldfarb, R. J., and Nielsen, R. L., eds, Integrated methods for discovery: Global exploration in the twenty-first century: Society of Economic Geologists Special Publication 9, p. 227-240.
037_Sillitoe, R.H., and Burrows, D.R., 2002, New field evidence bearing on the origin of the El Laco magnetite deposit, northern Chile: Economic Geology, v. 97, p. 1101-1109.
038_Sillitoe, R.H., and Hedenquist, J.W., 2003, Linkages between volcanotectonic settings, ore-fluid compositions, and epithermal precious metal deposits, in Simmons, S. F., and Graham, I. J., eds., Volcanic, geothermal, and ore-forming fluids: Rulers and witnesses of processes within the Earth: Society of Economic Geologists Special Publication 10, p. 315-343.

039_Sillitoe, R.H., 2004, Musings on future exploration targets and strategies in the Andes, in Sillitoe, R.H., Perelló, J., and Vidal, C.E., Andean metallogeny: Mineralization styles, new discoveries, and deposit updates: Society of Economic Geologists Special Publication 11, p. 1-14.
040_Sillitoe, R.H., 2004, Distal-disseminated and Carlin-type gold deposits: Are they fundamentally different?: Society of Economic Geologists Newsletter 59, p. 28-30.
041_Sillitoe, R.H., 2005, Supergene oxidized and enriched porphyry copper and related deposits: Economic Geology 100th Anniversary Volume, p. 723-768.
042_Sillitoe, R.H., and Perelló, J., 2005, Andean copper province: Tectonomagmatic settings, deposit types, metallogeny, exploration, and discovery: Economic Geology 100th Anniversary Volume, p. 845-890.
043_Sillitoe, R.H., and Thompson, J.F.H., 2006, Changes in mineral exploration practice: Consequences for discovery, in Doggett, M. D., and Parry, J. R., eds., Wealth creation in the minerals industry: Integrating science, business, and education:: Society of Economic Geologists Special Publication 12, p. 193-219.
044_Sillitoe, R.H., Hall, D.J., Redwood, S.D., and Waddell, A.H., 2006, Pueblo Viejo highsulfidation epithermal gold-silver deposit, Dominican Republic: A new model of formation beneath barren limestone cover: Economic Geology, v. 101, p. 1427-1435.
045_Sillitoe, R.H., 2007, Hypogene reinterpretation of supergene silver enrichment at Chañarcillo, northern Chile: Economic Geology, v. 102, p. 777-781.
046_Sillitoe, R.H., 2008, Major gold deposits and belts in the North and South American Cordillera: Distribution, tectonomagmatic settings, and metallogenic considerations: Economic Geology, v. 103, p. 663-687.
047_Sillitoe, R.H., 2009, Supergene silver enrichment reassessed, in Titley, S.R., ed., Supergene environments, processes, and products: Society of Economic Geologists Special Publication 14, p. 15-32.
048_Sillitoe, R.H., 2010, Porphyry copper systems: Economic Geology, v. 105, p. 3-41.

049_Sillitoe, R.H., 2010, The challenge of finding new mineral resources: An introduction, in Goldfarb, R.J., Marsh, E.E., and Monecke, T., eds., The challenge of finding new  mineral resources: Global metallogeny, innovative exploration, and new discoveries: Society of Economic Geologists Special Publication 15, p. 1-4.
050_Irarrazaval, V., Sillitoe, R.H., Wilson, A.J., Toro, J.C., Robles, W., and Lyall, G.D., 2010, Discovery history of a giant, high-grade, hypogene porphyry copper-molybdenum deposit at Los Sulfatos, Los Bronces-Río Blanco district, central Chile, in Goldfarb, R.J., Marsh, E.E., and Monecke, T., eds., The challenge of finding new mineral resources: Global metallogeny, innovative exploration, and new discoveries: Society of Economic Geologists Special Publication 15, p. 253-269.

051_Sillitoe, R.H., and Mortensen, J.K., 2010, Longevity of porphyry copper formation at Quellaveco, Peru: Economic Geology, v. 105, p. 1157-1162.

052_Sillitoe, R.H., 2010, Grassroots exploration: Between a major rock and a junior hard place: Society of Economic Geologists Newsletter 83, p. 11-13.
053_Sillitoe, R.H., Perelló, J., and García, A., 2010, Sulfide-bearing veinlets throughout the  stratiform mineralization of the Central African Copperbelt: Temporal and genetic implications: Economic Geology, v. 105, p. 1361-1368.
054_Sillitoe, R.H., Van Kerkvoort, G., and Tolman, J., 2013, Geology of the Caspiche porphyry gold-copper deposit, Maricunga belt, northern Chile: Economic Geology, v. 108, in press.

The Oyu Tolgoi copper-gold porphyry deposits arc located 6S0 kilometres south of Ulaan Baa tar in the south Gobi region of Mongolia. Copper mineralisation was first discovered in the Bronze age. During the late 1990’s extensive exploration including drilling was conducted by ВНР.

Малмыжская золото-меднопорфировая система (далее «Малмыж») была выявлена в 2005-2007 гг горнодобывающей компанией Phelps Dodge Corporation (США) на основе
анализа геологических отчетов советских и российских геологов и в результате проведенных затем полевых работ. Эта компания, являвшаяся в то время одним из крупнейших производителей меди в мире, через учрежденные ею российские дочерние предприятия проводила на Дальнем Востоке России поиски крупных золотомеднопорфировых и собственно золоторудных месторождений. Общее руководство работами осуществляли региональный менеджер по развитию новых проектов Мак Кэнби (Mac Canby) и главный геолог российского филиала компании А.Б. Волков. В 2008 компания, а с нею и Малмыжский проект, были приобретены компанией Freeport-McMoRanCopper&Gold Inc. (США), владеющей крупнейшим в мире золото-меднопорфировым месторождением Grasberg в Индонезии <...>

Комментарии к "Классификация и отчет о минеральных ресурсах для жильных месторождений золота с высоким эффектом самородка"

This text consists of two parts, comments on “Classification and Reporting of Mineral Resources for High-Nugget Effect Gold Vein Deposits,” by S.C. Dominy, P.R. Stephenson and A.E. Annels, Volume 10, No. 3, pp. 215-233, and related comments on some features of the JORC Code.