 | | Journal (article/letter/editorial) | | referred to as Landsverk 3, in the Iveland-Evje district north of Kristiansand in Norway. The mineral was...ilmenorutile. For example, in the Iveland-Evje district (Norway), the scandium content of ilmenite in... Zirconolite [(Ca,Ce)Zr(Ti,Fe,Nb)2O7] in this deposit contains 208 ppm Sc, on average (Kalashnikov et...approximately 1,000 ppm Sc, on average, and cassiterite 2,500 ppm Sc, on average (Kempe and Wolf, 2006)...source of scandium in the Bayan Obo deposit, China, and the Zhovti Vody deposit in the Ukraine. In these |  | | Report (issue) | | ............................................O4 China..............................................................................................O7 Deposit Types......................................................O10 O3. Active rare-earth mines, by deposit type.............................................reported estimates of their REE resources, by deposit type. ...........................................0.03527 0.03215075 32.15075 2.205 1.102 0.9842 Deposit grade 0.0291667 Pressure 10 10,000 Density 62.4220 |  | | Journal (article/letter/editorial) | | the present paper, with the exception of the Bayan Obo carbonatite, I have used examples of anorogenic...controversial Bayan Obo in northern China and the carbonatites of the Mianning–Dechang belt in SW China. It is...Australia (Mount Weld and Gifford complex) and China (Bayan Obo and the carbonatites of the Mianning–Dechang...nests also contain topaz, fluorite, apatite and cassiterite. The last magmatic event is manifested in the...Age data from Brandberg, Erongo, Gifford Creek, Bayan Obo and Maoniuping. Igneous Cx Rock/mineral dated |  | Obolenskiy, Alexander A., Rodionov, Sergey M., Dejidmaa, Gunchin, Gerel, Ochir, Hwang, Duk-Hwan, Distanov, Elimir G., Badarch, Gombosuren, Khanchuk, Alexander I., Ogasawara, Masatsugu, Nokleberg, Warren J., Parfenov, Leonid M., Prokopiev, Andrei V., Seminskiy, Zhan V., Smelov, Alexander P., Yan, Hongquan, Birul'kin, Gennandiy V., Davydov, Yuriy V.V., Fridovskiy, Valeriy Yu., Gamyanin, Gennandiy N., Kostin, Alexei V., Letunov, Sergey A., Li, Xujun, Nikitin, Valeriy M., Sotnikov, Sadahisa, Sudo, 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. (2003) Preliminary metallogenic belt and mineral deposit maps for northeast Asia. Open-File Report 2003-204. US Geological Survey doi:10.3133/ofr03204 | Report (issue) | | Preliminary Metallogenic Belt and Mineral Deposit Maps for Northeast Asia By Sergey M. Rodionov1, Alexander...Resources Authority of Mongolia, Ulaanbaatar 5 Korean Institute of Geology, Mining, and Materials, Taejon...(Changchun Branch), Korean Institute of Geology, Mining, and Materials, and Geological Survey of Japan/AIST...this report. A hierarchial ranking of mineral deposit models is listed in Table 1. And summary features...overlap assemblages, and synthesis of mineral deposit models. The data supporting the compilation are: |  | Goff, B. H., Weinberg, R., Groves, D. I., Vielreicher, N. M., Fourie, P. J. (2004) The giant Vergenoeg fluorite deposit in a magnetite?fluorite?fayalite REE pipe: a hydrothermally-altered carbonatite-related pegmatoid?. Mineralogy and Petrology, 80 (3) 173-199 doi:10.1007/s00710-003-0012-6 | Journal (article/letter/editorial) | | 1007/s00710-003-0012-6 The giant Vergenoeg fluorite deposit in a magnetite–fluorite–fayalite REE pipe: a h...world-class Paleoproterozoic Vergenoeg fluorite deposit in South Africa is hosted in a breccia pipe comprising...Similarities with Phalaborwa and also with Bayan Obo, Mongolia, indicate that the Vergenoeg pegmatoid pipe...deposits. Introduction The Vergenoeg fluorite deposit, within the Vergenoeg Igneous Complex (Fig. 1)...Crocker (1985) The giant Vergenoeg fluorite deposit 175 Its pipe-like nature, combined with its high |  | | Journal (article/letter/editorial) | | can be applied to magnetite from a variety of deposit types. Traditional dating for accessory minerals...inclusions in chromite from a kimberlite in northern China as an example of the application of the electron...Songshugang rare-element granite in North Jiangxi, South China. These new data are used to establish both magmatic...ongonite and topazite in the Xianghualing district, South China, and show that the electron microprobe is...evolution from Nb-Ta oxide minerals in ongonite to cassiterite in topazite implies a variation of rare-element |  | Benaouda, Rachid, Kraemer, Dennis, Sitnikova, Maria, Goldmann, Simon, Schwarz-Schampera, Ulrich, Errami, Abdellatif, Mouttaqi, Abdellah, Bau, Michael (2020) Discovery of high-grade REE-Nb-Fe mineralization associated with calciocarbonatite in south Morocco. Ore Geology Reviews, 124. 103631pp. doi:10.1016/j.oregeorev.2020.103631 | Journal (article/letter/editorial) | | REE-Nb-Fe, IOA, hydrothermal, epigenetic 41 deposit 3 42 1 Introduction 43 Critical metals such...Woolley and Kjarsgaard, 2008a, 2008b). Moreover, China and Brazil dominate the 50 market for REE and...the Gleibat Lafhouda ore deposit as an IOA (iron-oxide-apatite) 67 deposit type that intruded into a...Twihinat has the potential to be a world class deposit for these 74 critical metals. 5 75 To date...understanding of 78 this carbonatite-associated REE-Nb deposit by characterizing its mineralogy and 79 geochemistry |  | | Journal (article/letter/editorial) | | Occurrences of Niobium and Tantalum Mineralization in Mongolia Jaroslav Dostal 1, * and Ochir Gerel 2 1 2 *...Occurrences of Niobium and Tantalum Mineralization in Mongolia. Minerals 2022, 12, 1529. https:// doi.org/10...Technology, Baga Toiruu 34, Ulaanbaatar 14191, Mongolia Correspondence: jarda.dostal@smu.ca Abstract:...the most common Ta- and Nb-bearing minerals. In Mongolia, primary niobium and tantalum mineralization includes...mainly mineralization of Sn, W, Ta, Li, and Nb. Mongolia hosts several promising occurrences of both types |  | | Journal (article/letter/editorial) | | Resources, China University of Geosciences Beijing, 29 CE P Xueyuan Road, Beijing 100083, China AC *Corresponding...Asian Orogenic Belt (CAOB), and the Tarim-North China cratonic blocks. This is followed by a discussion...associated with zoned mafic-ultramafic intrusions in NW China, and alkaline-peralkaline complexes, carbonatites...encompassing Siberia (sensu lato), NW and NE China and Mongolia, north of and excluding the Alpine-Himalayan...fold belts (Baikalides, Yana-Chukotka), the North China (SinoKorean)-Tarim cratonic blocks and the Altaids |  | | Journal (article/letter/editorial) | | is host to the Ashram Rare Earth Element (REE) Deposit, occurs within the Eldor Carbonatite Complex, Québec...The principal REE-bearing minerals of the Ashram Deposit are monazite-(Ce) and monazite-(Nd), with lesser...betrandite, sanbornite, cebaite), yangzhumingite, cassiterite, galena, pyrite, and rare magnetite and potassium...A-type granitoids. The mineralogy of the Ashram Deposit, compared to that of other carbonatites associated...pyrochlore, and Srbearing carbonates. The Ashram Deposit is considered to be a late-magmatic-to-hydrothermal |  | | Journal (article/letter/editorial) | | Majesty the Queen in Right of Canada 2014 Abstract China started to produce rare earth elements (REEs) in...government-created disparity between prices within China and the rest of the world. Industrialized countries...Because of rapid price increases of REE outside of China, we have witnessed a world-scale REE exploration...phosphate fertilizer production, U processing, mining of Ti-Zr-bearing placers, and exploitation of Olympic...deposits and one peralkaline intrusion-related deposit. The ideal REE development targets would be located |  | | Journal (article/letter/editorial) | | correlation with flood basalts in Tarim Basin (NW China): Constraints on a ca. 280 Ma mantle PLUME— Ke-zhang...No. 1, 2011 On prospects of a large-scale gold deposit discovery in UgakhanBokontya ore field—A.V. Mel’nikov...mineral-forming system of the Mangazeiskoe silver deposit (Republic Sakha (Yakutia))—G.K. Klubnikin, V. Yu...correlations in polymetallic veins from Pingüino deposit, Deseado Massif, Patagonia, Argentina, Geochemistry—Sebastián...from magma at the Duobuza porphyry copper-gold deposit, Northern Tibet— J.X. Li, G.M. Li, K.Z. Qin, and |  | | Report (issue) | | CAMEROON CANADA CENTRAL AFRICAN REPUBLIC CHAD CHILE CHINA COLOMBIA CONGO COSTA RICA CÔTE D’IVOIRE CROATIA...MARSHALL ISLANDS MAURITANIA MAURITIUS MEXICO MONACO MONGOLIA MONTENEGRO MOROCCO MOZAMBIQUE MYANMAR NAMIBIA...production, including exploration, resource assessment, mining and processing, markets and economics (of the main...................... 26 FEASIBILITY STUDIES ON MINING AND PROCESSING ............................ 27... 7.4. 7.5. 7.6. 8. EVALUATION OF A PLACER DEPOSIT ........................................... 29 |  | Benaouda, Rachid, Kraemer, Dennis, Sitnikova, Maria, Goldmann, Simon, Freitag, Ralf, Bouali, Abdelhafid, Mouttaqi, Abdellah, El Haloui, Rachid, Essaadaoui, Mustapha, Bau, Michael (2020) Thorium-poor monazite and columbite-(Fe) mineralization in the Gleibat Lafhouda carbonatite and its associated iron-oxide-apatite deposit of the Ouled Dlim Massif, South Morocco. Gondwana Research, 77. 19-39 doi:10.1016/j.gr.2019.06.011 | Journal (article/letter/editorial) | | carbonatite and its associated iron-oxide-apatite deposit of the Ouled Dlim Massif, South Morocco Rachid...carbonatite and its associated iron-oxide-apatite deposit of the Ouled Dlim Massif, South Morocco, Gondwana...carbonatite and its associated iron-oxide-apatite deposit of the Ouled Dlim Massif, South Morocco Rachid...mineralization, recognized here as iron-oxide-apatite (IOA) deposit type. The Gleibat Lafhouda intrusion is hosted...lP re -p ro of Keywords: Carbonatite; IOA deposit; REE mineralization; Columbite; Reguibat Shield |  | | Report (issue) | | Formation. The discovery of this disseminated gold deposit in the 1960's inspired much of the subsequent gold...programs in the USGS include basic research on ore-deposit systems, studies of strategic and critical minerals...ferromanganese and polymetallic sulfides, and specific deposit studies of Red Dog, Alaska; Paradise Peak, Jerritt...Nev.; Mesquite, Calif.; Gilman, Colo.; and Bayan Obo. China. I am pleased with the success of previous...geochemical, and geophysical expression of mineral-deposit systems. The program's goal is to develop concepts |  | 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) | | Rodionov, and Vladimir I. Shpikerman 3. Mineral-Deposit Models for Northeast Asia........................Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) . ..................compilation of a mineral-deposit database that enables a on mineral deposit models for the region; (4)...(4) five chapters determination of mineral-deposit models and clarification of that describe the regional...successive (4) synthesis of a series of mineral-deposit models that time stages; (5) a chapter on a metallogenic |  | 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) | | Rodionov, and Vladimir I. Shpikerman 3. Mineral-Deposit Models for Northeast Asia........................Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) . ..................compilation of a mineral-deposit database that enables a on mineral deposit models for the region; (4)...(4) five chapters determination of mineral-deposit models and clarification of that describe the regional...successive (4) synthesis of a series of mineral-deposit models that time stages; (5) a chapter on a metallogenic |  | 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) | | Rodionov, and Vladimir I. Shpikerman 3. Mineral-Deposit Models for Northeast Asia........................Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) . ..................compilation of a mineral-deposit database that enables a on mineral deposit models for the region; (4)...(4) five chapters determination of mineral-deposit models and clarification of that describe the regional...successive (4) synthesis of a series of mineral-deposit models that time stages; (5) a chapter on a metallogenic |  | 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) | | Rodionov, and Vladimir I. Shpikerman 3. Mineral-Deposit Models for Northeast Asia........................Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) . ..................compilation of a mineral-deposit database that enables a on mineral deposit models for the region; (4)...(4) five chapters determination of mineral-deposit models and clarification of that describe the regional...successive (4) synthesis of a series of mineral-deposit models that time stages; (5) a chapter on a metallogenic |  | 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) | | Rodionov, and Vladimir I. Shpikerman 3. Mineral-Deposit Models for Northeast Asia........................Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) . ..................compilation of a mineral-deposit database that enables a on mineral deposit models for the region; (4)...(4) five chapters determination of mineral-deposit models and clarification of that describe the regional...successive (4) synthesis of a series of mineral-deposit models that time stages; (5) a chapter on a metallogenic |  | 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) | | Rodionov, and Vladimir I. Shpikerman 3. Mineral-Deposit Models for Northeast Asia........................Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) . ..................compilation of a mineral-deposit database that enables a on mineral deposit models for the region; (4)...(4) five chapters determination of mineral-deposit models and clarification of that describe the regional...successive (4) synthesis of a series of mineral-deposit models that time stages; (5) a chapter on a metallogenic |  | 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) | | Rodionov, and Vladimir I. Shpikerman 3. Mineral-Deposit Models for Northeast Asia........................Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) . ..................compilation of a mineral-deposit database that enables a on mineral deposit models for the region; (4)...(4) five chapters determination of mineral-deposit models and clarification of that describe the regional...successive (4) synthesis of a series of mineral-deposit models that time stages; (5) a chapter on a metallogenic |  | 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) | | Rodionov, and Vladimir I. Shpikerman 3. Mineral-Deposit Models for Northeast Asia........................Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) . ..................compilation of a mineral-deposit database that enables a on mineral deposit models for the region; (4)...(4) five chapters determination of mineral-deposit models and clarification of that describe the regional...successive (4) synthesis of a series of mineral-deposit models that time stages; (5) a chapter on a metallogenic |  | 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) | | Rodionov, and Vladimir I. Shpikerman 3. Mineral-Deposit Models for Northeast Asia........................Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) . ..................compilation of a mineral-deposit database that enables a on mineral deposit models for the region; (4)...(4) five chapters determination of mineral-deposit models and clarification of that describe the regional...successive (4) synthesis of a series of mineral-deposit models that time stages; (5) a chapter on a metallogenic |  | 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) | | Rodionov, and Vladimir I. Shpikerman 3. Mineral-Deposit Models for Northeast Asia........................Yakutia, Siberia, Transbaikalia, Northern China, Mongolia, South Korea, and Japan) . ..................compilation of a mineral-deposit database that enables a on mineral deposit models for the region; (4)...(4) five chapters determination of mineral-deposit models and clarification of that describe the regional...successive (4) synthesis of a series of mineral-deposit models that time stages; (5) a chapter on a metallogenic |
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