 | | Journal (article/letter/editorial) | | GEOLOGY Composition of Weathering Crusts in the Upper Amur Region V. A. Stepanova, Academician V. G. Moiseenkob...deep. Both these types are developed in the Upper Amur region, although best studied among them are widespread...SeveroVostochnoe shosse 30, PetropavlovskKamchatskii, 683002 Russia b Institute of Geology and Nature Management, Far...Sciences, per. Relochnyi 1, Blagoveshchensk, 675000 Russia The composition of weathering crusts was studied...syngenetic dissemi nated sulfides (pyrrhotite, chalcopyrite, and pentlan dite up to 1–5%) and an admixture |  | Volkov, A. V., Prokofiev, V. Yu., Tyukova, E. E., Sidorov, V. A., Murashov, K. Yu., Sidorova, N. V., Zemskova, M. A. (2017) New data for geology and geochemistry of the Rodion gold–quartz deposit, northeastern Russia. Geology of Ore Deposits, 59 (2) 112-130 doi:10.1134/s1075701517020064 | Journal (article/letter/editorial) | | of the Rodion Gold–Quartz Deposit, Northeastern Russia A. V. Volkova, *, V. Yu. Prokofieva, E. E. Tyukovaa...Moscow, 119017 Russia b Magadangeologiya Federal State Unitary Enterprise, Magadan 685000 Russia *e-mail: tma2105@mail...1.8 g/t. Ore minerals pyrite, arsenopyrite, chalcopyrite, sphalerite, galena, and native gold are predominantly...regions. In addition to the Rodion deposit, the Pioneer ore cluster located at the southeastern flank of...gold–quartz deposits is situated 120 km NW of the Pioneer cluster (Fig. 1). The relationship between gold–quartz |  | | Journal (article/letter/editorial) | | [Northeastern University] at 11:57 17 November 2014 Husky Mine, Elsa, Yukon Territory, Canada T he ruby silvers...have been available in recent years from the Husky mine, Yukon Territory, Canada. Consequently, in keeping...this year’s Tucson Gem and Mineral Show, a Husky mine polybasite has been nominated as this issue’s Connoisseur’s...masses to 1 cm are reported from the Johnny Bull mine, Silver Plume. It occurs with a variety of other...Eagle mine at Gilman, Eagle County. The famous silver vein system exploited in the Bulldog mine at Creede |  | | Book (edition) | | reduced to metal state). Left (top): Ag-rich chalcopyrite in contact with gustavite (Ag-containing Pb-Bi-sulfide)...left and right side of the image); possibly, chalcopyrite was enriched in Ag through solid state diffusion...ilmenite or extra Fe in Cu-sulfides, such as chalcopyrite. 11 Exsolution (continued) This process presents...Right: Cross-like sphalerite exsolution (grey) in chalcopyrite matrix (yellowish). Right: Patchy, almost myrmekitic...intergrowth of sphalerite (medium grey) and chalcopyrite (yellow); black smoker. Right (bottom): Fibrous |  | Nokleberg, Warren J., Parfenov, Leonid M., Khanchuk, Alexander I., Kuzmin, Mikhail I., Obolenskiy, Alexander A., Prokopiev, Andrei V., Rodionov, Sergey M., Smelov, Alexander P., Badarch, Gombosuren, Yan, Hongquan, Hwang, Duk-Hwan, Ogasawara, Masatsugu (2010) Appendix A: Description of the Northeast Asia Project and Associated Products. Professional Paper Vol. 1765 (1765a) US Geological Survey doi:10.3133/pp1765a | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | Dril, Sergey, Khanchuk, Alexander I., Obolenskiy, Alexander A., Ogasawara, Masatsugu, Rodionov, Sergey M., Sotnikov, Vitaly I., Spiridonov, Alexander M., Seminsky, Zhan V., Timofeev, Vladimir F., Prokopiev, Andrei V., Nokleberg, Warren J. (2010) Late Carboniferous through early Jurassic metallogenesis and tectonics of northeast Asia, Chapter 7 in Metallogenesis and tectonics of northeast Asia. Professional Paper 1765_7. US Geological Survey doi:10.3133/pp17657 | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | Rodionov, Sergey M., Obolenskiy, Alexander A., Distanov, Elimir G., Badarch, Gombosuren, Dejidmaa, Gunchin, Hwang, Duk-Hwan, Khanchuk, Alexander I., Ogasawara, Masatsugu, Nokleberg, Warren J., Parfenov, Leonid M., Prokopiev, Andrei V., Seminskiy, Zhan V., Smelov, Alexander P., Yan, Hongquan, Davydov, Yuriy V.V., Fridovskiy, Valeriy Yu., Gamyanin, Gennandiy N., Gerel, Ochir, Kostin, Alexei V., Letunov, Sergey A., Li, Xujun, Nikitin, Valeriy M., Ratkin, Vladimir V., Shpikerman, Vladimir I., Sudo, Sadahisa, Sotnikov, Vitaly I., Spiridonov, Alexander V., Stepanov, Vitaly A., Sun, Fengyue, Sun, Jiapeng, Sun, Weizhi, Supletsov, Valeriy M., Timofeev, Vladimir F., Tyan, Oleg A., Vetluzhskikh, Valeriy G., Wakita, Koji, Yakovlev, Yakov V., Zorina, Lydia M. (2010) Appendix C: Summary of Major Metallogenic Belts in Northeast Asia (the Russian Far East, Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) Professional Paper Vol. 1765 (1765c) US Geological Survey doi:10.3133/pp1765c | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | Rodionov, Sergey M., Khanchuk, Alexander I., Obolenskiy, Alexander A., Ogasawara, Masatsugu, Seminskiy, Zhan V., Prokopiev, Andrei V., Timofeev, Vladimir F., Nokleberg, Warren J. (2010) Middle Jurassic through Quaternary metallogenesis and tectonics of northeast Asia, Chapter 8 in Metallogenesis and tectonics of northeast Asia. Professional Paper 1765_8. US Geological Survey doi:10.3133/pp17658 | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | Badarch, Gombosuren, Dejidmaa, Gunchin, Gerel, Ochir, Obolenskiy, Alexander A., Prokopiev, Andrei V., Timofeev, Vladimir F., Nokleberg, Warren J. (2010) Devonian through early Carboniferous (Mississippian) metallogenesis and tectonics of northeast Asia, Chapter 6 in Metallogenesis and tectonics of northeast Asia. Professional Paper 1765_6. US Geological Survey doi:10.3133/pp17656 | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | Nokleberg, Warren J., Bundtzen, Thomas K., Dawson, Kenneth M., Eremin, Roman A., Goryachev, Nikolai A., Khanchuk, Alexander I., Monger, James W.H., Obolenskiy, Alexander A., Parfenov, Leonid M., Prokopiev, Andrei V., Ratkin, Vladimir V., Rodionov, Sergey M., Shpikerman, Vladimir I. (2010) Methodology of a combined regional metallogenic and tectonic analysis for northeast Asia, Chapter 2 in Metallogenesis and tectonics of northeast Asia. Professional Paper 1765_2. US Geological Survey doi:10.3133/pp17652 | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | Berzin, Nikolai A., Distanov, Elimir G., Tomurtogoo, Onongyn, Timofeev, Vladimir F., Prokopiev, Andrei V., Nokleberg, Warren J. (2010) Neoproterozoic through Silurian metallogenesis and tectonics of northeast Asia, Chapter 5 in Metallogenesis and tectonics of northeast Asia. Professional Paper 1765_5. US Geological Survey doi:10.3133/pp17655 | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | Smelov, Alexander P., Yan, Hongquan, Timofeev, Vladimir F., Prokopiev, Andrei V., Nokleberg, Warren J. (2010) Archean through Mesoproterozoic metallogenesis and tectonics of northeast Asia, Chapter 4 in Metallogenesis and tectonics of northeast Asia. Professional Paper 1765_4. US Geological Survey doi:10.3133/pp17654 | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | Parfenov, Leonid M., Badarch, Gombosuren, Berzin, Nikolai A., Hwang, Duk-Hwan, Khanchuk, Alexander I., Kuzmin, Mikhail I., Nokleberg, Warren J., Obolenskiy, Alexander A., Ogasawara, Masatsugu, Prokopiev, Andrei V., Rodionov, Sergey M., Smelov, Alexander P., Yan, Hongquan (2009) Appendix B: Description of Map Units for Northeast Asia Summary Geodynamics Map. Professional Paper Vol. 1765 (1765b) US Geological Survey doi:10.3133/pp1765b | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | Parfenov, Leonid M., Badarch, Gombosuren, Berzin, Nikolai A., Hwang, Duk-Hwan, Khanchuk, Alexander I., Kuzmin, Mikhail I., Nokleberg, Warren J., Obolenskiy, Alexander A., Ogasawara, Masatsugu, Prokopiev, Andrei V., Rodionov, Sergey M., Smelov, Alexander P., Yan, Hongquan (2010) Introduction, Chapter 1 in Metallogenesis and tectonics of northeast Asia. Professional Paper 1765_1. US Geological Survey doi:10.3133/pp17651 | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | Obolenskiy, Alexander A., Rodionov, Sergei M., Ariunbileg, Sodov, Dejidmaa, Gunchin, Distanov, Elimir G., Dorjgotov, Dangindorjiin, Gerel, Ochir, Hwang, Duk-Hwan, Sun, Fengyue, Gotovsuren, Ayurzana, Letunov, Sergei N., Li, Xujun, Nokleberg, Warren J., Ogasawara, Masatsugu, Seminsky, Zhan V., Smelov, Akexander P., Sotnikov, Vitaly I., Spiridonov, Alexander A., Zorina, Lydia V., Yan, Hongquan (2010) Mineral-deposit models for northeast Asia, Chapter 3 in Metallogenesis and tectonics of northeast Asia. Professional Paper 1765_3. US Geological Survey doi:10.3133/pp17653 | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | | Report (issue) | | The Northeast Asia study area consists of eastern Russia a high-quality metallogenic and tectonic analysis...descriptions of some Proterozoic geologic units in Russia, the term Riphean is used for Mesoproterozoic through...that contains fragments of two or more terranes. Mine A site where valuable minerals or rocks have been... which occurs on the ArgunIdermeg superterrane (Amur microcontinent - Argunsky and Idermeg passive continental-margin...(present-day coordinates) of the Argun-Idemeg superterrane (Amur microcontinent). The Hangay continental-margin arc |  | | Journal (article/letter/editorial) | | cap to the system. Ore lenses of disseminated chalcopyrite-pyrite, with some bornite, were located below...Bornite-chalcopyrite ores were located immediately beneath this chert body, and several chalcopyrite-pyrite...disseminated chalcopyrite-pyrite in the deeper levels, as at Prince Lyell, to chalcopyrite with minor bornite...Western Tharsis), to bornite-rich ores with lesser chalcopyrite in the upper levels against the silica cap,...Owen Group. Introduction THE MOUNT LYELL copper mine in western Tasmania has been operating since 1893 |  | | Journal (issue) | | Articles Famous mineral localities: The Kipushi mine, Z a ir e ........................................is connected by a good road to the old Kansanshi mine and the neighboring Solwezi town, about 100 km S60°W...Kolwezi, Shinkolobwe and Broken Hill. The Rokana mine is located near Kitwe. deposits in order to establish...and 850,000 tons zinc (Keller, 1984). W hen the pioneer geologist Jules C om et stated in 1894 that Katanga...re-exploited today, it would still be as an underground mine, despite the mechanized shovels and other heavy |  | | Journal (article/letter/editorial) | | characterized mainly by disseminated pyrite-chalcopyrite like most other deposits in the Mount Lyell...assemblage associated with disseminated pyrite-chalcopyrite mineralization suggests that these two types...disconformably overlies the rest of the Owen Group. The Pioneer Beds, which contain a thin unit of chromite-bearing...Black et al., 1997). The age of the upper (non-Pioneer) Owen Group is Payntonian (~493 Ma) based on trilobite...Corbett, 1990). Laurie (1996) dated the overlying Pioneer Beds as late Darriwilian (~462 Ma) based on shelly |  | | Report (volume) | | Section showing distribution of copper in Castle Dome mine (coordinate W. 1800)--------------------------------...Section showing distribution of copper in Castle Dome mine (coordinate W. 2920)---------------------------------...Before mining operations were started; B, After mine was developed______________________________________________...masses of granite porphyry south and east of the mine. The copper mineralization followed the intrusion...size. The hypogene minerals consist of pyrite, chalcopyrite, and a little molybdenite, sphalerite, and galena |  | | Report (issue) | | ___________ _ Scanlan conglomerate __________________ _ Pioneer formation ______________ ________ _ Barnes conglomerate...History of development______________ Rocks exposed in mine area _______ -_Structure ______________ __________...---Old Dominion and United Globe mines____ Buffalo mine-------------------------~Josh Billings vein_______________________...and Stonewall deposits ____________ _ Big Johnnie mine ______________________ _ New Dominion property _______...property _____________________ _ Defiance (Apache) mine _________ _______ _ Doughboy shaft _______________________ |  | | Report (issue) | | .......... 35 Spanish Main prospect ["Govenor's Mine"(?)] ....................................... 36............. 36 Questa Molybdenum [Moly, R and S] mine ............................................ 38...................................... 55 Midnight mine ....................................................................................... 55 Edison mine ....................................................................................... 56 Anchor mine ............................................... |  | | Journal (article/letter/editorial) | | part of the massive pyrite--sphalerite--galena--chalcopyrite--quartz--phyllosilicatelens has been replaced...volume-for-volume, by a pyrite--pyrrhotite--chalcopyrite--magnetite--phlogopite--tourmaline--quartz assemblage...granites nearby), appear to extend beneath the Rosebery mine. Lead and zinc dissolved from the Cambrian sulphide...felsic volcanics host large disseminated pyrite--chalcopyrite--quartz-phyllosilicate lenses and minor stratabound...have been replaced by cherty quartz--bornite--chalcopyrite--chalcocite--sericite--pyrophylliteores of likely |  | | Report (issue) | | Mapping of alteration assemblages associated with chalcopyrite-rich and bornite-rich ore types suggests that...disseminated pyrite–chalcopyrite orebodies such as Prince Lyell; 2. bornite–chalcopyrite orebodies such as...as North Lyell; 3. massive pyrite–chalcopyrite orebodies such as The Blow; 4. stratiform, massive pyrite–galena–...syn-volcanic mineralising event (disseminated pyrite– chalcopyrite ores) and by an overprinting event related to...to Devonian granitoid intrusion (bornite–chalcopyrite ores).2 As part of AMIRA project P439 (Studies |  | | Journal (issue) | | Rhodonite, 4.7 cm, from the 1700 level, Zinc Corporation mine, Broken Hill, New South Wales, Australia. Collection...collection, John Chapman photo. • 2.5 cm, Top Camp mine, Western Ausytralia. George Stacey collection, Jeff...Scovil photo. Middle row from left: • 2.3 cm, Kintore mine, Coolgardie, Western Australia. Aloe Family collection;...Edward J. Dunn (1844–1937) Edward John Dunn was a pioneer geologist in Australia and South Africa. He was...spent the rest of their lives there as miners and mine captains. Cornish tradition favored the collecting |
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