 | | Journal (article/letter/editorial) | | METASOMATITES AT THE BAY AN OBO RARE EARTH DEPOSIT, INNER MONGOLIA, CHINA D. O. Ontoyev a a Institute...METASOMATITES AT THE BAY AN OBO RARE EARTH DEPOSIT, INNER MONGOLIA, CHINA, International Geology Review...METASOMATITES AT THE BAY AN OBO RARE EARTH DEPOSIT, INNER MONGOLIA, CHINA D. O. Ontoyev1 Downloaded by...rare earth elements that make Bayan Obo the world's largest rare earth deposit are contained mostly in fluorocarbonate...entire Bayan Obo deposit. At the eastern end of the Bayan Obo iron-fluorine-rare-earth deposit, in the |  | Chen, Wei, Ying, Yuan-Can, Bai, Tian, Zhang, Jin-Jun, Jiang, Shao-Yong, Zhao, Kui-Dong, Shin, Dongbok, Kynicky, Jindrich (2019) In situ major and trace element analysis of magnetite from carbonatite-related complexes: Implications for petrogenesis and ore genesis. Ore Geology Reviews, 107. 30-40 doi:10.1016/j.oregeorev.2019.01.029 | Journal (article/letter/editorial) | | Faculty of Earth Resources, China University of Geosciences, Wuhan, 430074, China 2. Department of Geoenvironmental...complexes (Oka, Mushgai Khudag, Hongcheon and Bayan Obo). The minor elements (Mg, Ti, Al, Mn) in magnetite...volcanogenic massive sulfide (VMS) deposits from other deposit types. Dare et al. (2014) built a multielemental...2015; Milani et al., 2017). Magnetites from the Bayan Obo banded iron ores are characterized by Al, Mn,...complex (Mongolia), the Hongcheon carbonatite-phoscorite complex (South Korea), and the Bayan Obo rare earth |  | | Journal (article/letter/editorial) | | oxide trace element fingerprinting of mineral deposit types Céline Dupuis & Georges Beaudoin Received:...hematite are common minerals in a range of mineral deposit types. These minerals form partial to complete...magnetite and hematite from a range of mineral deposit types (iron oxide-copper-gold (IOCG), Kiruna apatite–...compositional differences that can be related to deposit types, and are used to construct discriminant diagrams...isolate Ni-Cu-PGE, and Cr deposits from other deposit types. Similarly, the Al/(Zn+Ca) vs. Cu/(Si+ Ca) |  | | Journal (article/letter/editorial) | | from the dump at the Baturinskaya-Vostochnaya-1-2 mine. These are eltyubyuite Ca12Fe3+ 10 Si4O32Cl6, its...occur in the reaction mantle around hematite, magnesioferrite, and Ca-ferrite aggregates (“calciohexaferrite”...coal basin Introduction The combustion of coal mine spoil heaps leads to thermal alteration and melting...products most commonly occur in spoil heaps at coal-mining sites and may be rarely associated with natural...burning spoil heap at the Baturinskaya-Vostochnaya-1-2 mine, Emanzhelinsk, Chelyabinsk coal basin, and the chemical |  | Prokopyev, Ilya R., Doroshkevich, Anna G., Sergeev, Sergey A., Ernst, Richard E., Ponomarev, Jean D., Redina, Anna A., Chebotarev, Dmitry A., Nikolenko, Anna M., Dultsev, Vladislav F., Moroz, Tatyana N., Minakov, Alexey V. (2019) Petrography, mineralogy and SIMS U-Pb geochronology of 1.9–1.8 Ga carbonatites and associated alkaline rocks of the Central-Aldan magnesiocarbonatite province (South Yakutia, Russia) Mineralogy and Petrology, 113 (3) 329-352 doi:10.1007/s00710-019-00661-3 | Journal (article/letter/editorial) | | apatite-dolomitic carbonatites of the Seligdar apatite deposit and Ust-Chulman apatite occurrence of the Central-Aldan...2018) and Doroshkevich et al. (2018). The Seligdar deposit and Ust-Chulman occurrence are located within the...recognized by geologists of Russia’s Yakutskgeologiya mining company in the 1960s. There are several apatite...Russia 8 Yakutskgeologiya Federal State Unitary Mining Geological Enterprise of the Sakha Republic, st...of the apatite-dolomitic rocks of the Seligdar deposit was controversial. In the late 1980s, the two most |  | | Book (edition) | | Cand CSPG Pennskiye gubemskiye wdomo.sti (Perm district ga=elle) Pl,ilosopl,ical Maga=ine Periodico de...Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the...'eltnerite, southern slopc of Mount Ochi, I 00 m east of Mil i ncar Karystos. Evvia. Grcccc, /1.'e»·Mi...104(3). 326-328 □ Achavnlitc, FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza...Tikhonenkovite. compare Artrocitc, Ivigtul cryolitc deposit. Ivittuut municipality. southwest Wi tgreenl Greenland |  | | Book | | in southwestern Arizona. When used with a town or city this designation indicates the direction in which...Just, Perth, Australia; Richard Thomssen, Carson City, Nevada, USA; Peter Embrey, London, England; Jessie...K(U02)As04*3H20, Tet. Vitreous yellow. Fuemrole mine, Temple Mt., Emery Co., Utah, USA. H= 2-3, Djjj=...grey, bluish-grey, yellow, light green. Langban mine, Filipstad (near), Varmland, Sweden. H= 5, Djjj=3...5As30ig, E Rhom. Translucent blue-green. Terres mine, St. Ausdell, Cornwall, England and/or Johanngeorgenstadt |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...including amateur col- lectors, company executives, mine owners, and vari- in the appropriate position. |  | | Book (volume) | | group uramarsite discovered in the Bota-Burum U deposit, Southern Kazakhstan, was detected by characteristic...Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates...rosenhahnite HCa3(HSi3O10) from the Bazhenovskoye deposit, Middle Urals observed in the range 1,700–3,200...Ca2B4O4(OH)7Cl·7H2O Locality: Salar de Carcote deposit, El Loa province, Antofagasta, Chile. Description:...Ameghinite NaB3O3(OH)4 Locality: Tincalayu borax deposit, Salar del Hombre Muerto, Salta province, Argentina |  | | Journal (article/letter/editorial) | | jacobsite, magnesiochromite, magnesiocoulsonite, magnesioferrite, magnetite, manganochromite, qandilite, ringwoodite...and they can represent important guides to the mining exploration (e.g., Heimann et al. 2005). Some spinels...cube-octahedral crystal with calcite from Kambove District, Katanga Copper Crescent, Katanga, Democratic...2.027 Jacobsite MnFe2O4 8.496 2.001 2.035 Magnesioferrite MgFe2O4 8.384 1.910 2.043 Magnetite FeFe2O4...was first described from the Bon Accord nickel deposit, Barberton, South Africa (De Waal 1978), in a |  | | Journal (issue) | | 4 Cover 1 Cinnabar, calcite. 4x З cm. Toltgin deposit, Guizhou Prov., Chinn. Fersman Mineralogical Museum...USA most beautiful regions (situated 280 miles east of Paris) to the Gemmological Association and Gem...inclusions. СgophоtolиmiпеsceRе (77К). Liaonin Province, China. Specimen: Yana Baa. (right) Photoluminescence of...calcite; crystal aggregates 15 cm in size. Vеrklinii Mine, Dabugorsk, Pпmorskii Krai, Russia. Specimen: V...the cracA offerruginous quartz. The Kasmпnachi deposit, Kazakhstan. The photograph was taken аг 77К, 20' |  | | Journal (article/letter/editorial) | | of Earth Sciences, China University of Geosciences, Wuhan, Hubei, 430074, P.R. China 2 GFZ German Research...magnetite with oscillatory zoning from a skarn deposit by using high-resolution transmission electron...oscillatory zoning from the Baishiya skarn iron deposit, East Kunlun orogenic belt, northern Qinghai-Tibet...MAGNETITE Geological setting and sample description The East Kunlun orogenic belt in the northern QinghaiTibet...subduction of the Songpan-Ganzi-Bayan Har block. The Baishiya skarn iron deposit, located in the uplift edge |  | Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO. | Book (edition) | | © 2006 by the Society for Mining, Metallurgy, and Exploration. All rights reserved. Electronic edition...edition published 2009. © 2006 by the Society for Mining, Metallurgy, and Exploration. All rights reserved...edition published 2009. © 2006 by the Society for Mining, Metallurgy, and Exploration. All rights reserved...Electronic edition published 2009. Society for Mining, Metallurgy, and Exploration, Inc. (SME) 8307 Shaffer...763-3132 www.smenet.org Copyright © 2006 Society for Mining, Metallurgy, and Exploration, Inc. Eletronic edition |  | | Journal (article/letter/editorial) | | parts of magnetite from the Kamaishi Cu-Fe skarn deposit, Japan, contain a significant amount of silica...magnetite from the Ansil Cu-Zn massive sulfide deposit, Canada. The mineral shows clear zoning with silica...also occurs as discordant stringers below the deposit. In addition to silica, the magnetite contains...mineral forms continuous solid solution with magnesioferrite (MgFe2O4), ulvöspinel (Fe2TiO4) and maghemite...Silician magnetite, Hydrothermal condition, Skarn deposit, γ-Fe2SiO4, Maghemite 23 24 H. Shimazaki RESOURCE |  | | Book | | disruption. The truth however is quite different, with mining companies telling another story. Ore grades are...such a scarcity and consequently increase taxes on mining or apply quotas to the export of raw materials...other universities, professional associations and mining and metallurgical companies stand out for their...covers the core aspects of geology, geochemistry, mining, metallurgy, economics, the environment and of...energy consumption and environmental impacts in the mining and metallurgical sector, world recycling rates |  | | Journal (article/letter/editorial) | | Biogeochemistry of Se in Hexi Corridor, Northwestern China SHUXUN SHAO 1,2 AND BAOSHAN ZHENG 1 1 State...Sciences, China (ssx651117@yahoo.com.cn) 2 Graduate School, Chinese Academy of Sciences, China In order...had happened in ancient Suzhou of northwestern China (the present Hixi Corridor Area), is selenosis or...livestock, which happened in ancient Suzhou, western China, recorded by Marco.Polo in 1295, might not be selenosis...Foundation of China (Grant No 40473048) and The National Key Natural Science Foundation of China (Grant No |  | | Journal (article/letter/editorial) | | Sciences, Baiwanzhuang Road a26, Beijing 100037, China Received 24 July 1998; accepted 28 April 1999 Abstract...of gold Žand copper.-bearing skarn deposits in China. The total gold reserves in this belt have been... Cu. magnesian skarns, magnesiomagnetite, magnesioferrite and ludwigite are locally abundant. The metasomatic...that formed in the mobile platformal setting of China have distinct differences compared to Au skarns...geology; skarn; Yangtze River Valley 1. Introduction China has many well-developed skarn deposits. In the past |  | | Book (edition) | | Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico;...rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...Pe Wr * se vat © C6 tad GAa Snive Sr Certain Mine (ax agry wh Oe ee — SS 4 eae wid Bharce ©...weathered and oxidized zone overlying a sulfide deposit; contains a concentration of hydrated iron oxide...primary mineral deposit in a vein or rock mass as opposed to a secondary (e.g., placer) deposit. luminescence | | | Book (edition) | | Morocco; (center, left) wulfen ite San Francisco mine, Sonora, Mexico; (center) amethyst, Veracruz, Mexico;...Mountains, Utah; (lower le ft) rhodochrosite, N'Chwaning mine, Sou th A frica; {lower left, center) wulfenite...weathered and oxidized zone overlying a sulfide deposit; contains a concentration of hydrated iron oxide...primary mineral deposit in a vein or rock mass as opposed to a secondary (e.g., placer) deposit. luminescence...composed of two parallel faces. placer A mineral deposit formed by the mechanical (density) concentration |  | | Book (edition) | | Back cO\·erphoto: Wolframite. 45 mm. Yaogangxian, China, H Page 1: MuscO\ite. 45 mm, Linopolis, Brazil,...Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...(municipio), pref. (prefecture), dept. (departement), dept. (departamento), dist. (district). Less common terms...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald |  | | Journal (article/letter/editorial) | | wood contained iron carbonate, then hematite, magnesioferrite, and srebrodolskite arise in the core. The...the Kizel basin (Klyuchevsky Mine) and the Kuznetsk basin (Abashevo Mine). The samples were examined on...wood in the waste pile of the Baturinsky-1,2 East Mine near the town of Yemanzhelinsk. The anhydrite...The cavernous core is largely composed of magnesioferrite, srebrodolskite, and anhydrite with inclusions...= 850–1000°C) Kopeisk district, Chelyabinsk coal Burnt waste pile of coal mine. basin (Chesnokov et al |  | EJIMA, Terumi, YONEDA, Mari, AKASAKA, Masahide, OHFUJI, Hiroaki, KON, Yoshiaki, NAGASHIMA, Mariko, NAKAMUTA, Yoshihiro (2017) Precipitates within olivine phenocrysts in oxidized andesitic scoria from Kasayama volcano, Hagi, Japan. Journal of Mineralogical and Petrological Sciences, 112 (3) 116-126 doi:10.2465/jmps.161219 | Journal (article/letter/editorial) | | scoria from Kasayama volcano, Hagi, Yamaguchi Prefecture, Japan was investigated. Electron microprobe...oxidizing conditions may have been maintained in the inner wall of the scoria cone because the scoria that...Hagi, Yamaguchi Prefecture, Japan, constructed an andesitic scoria cone, of which the inner wall consists...samples of red–brown scoria were collected from the inner wall (#S07062101–S07062104 and S07062111–S07062114...coast of the Japan Sea near Hagi in Yamaguchi Prefecture, belongs to the Abu monogenetic volcanic group |  | | Journal (issue) | | crystals. 11 x 9 cm. BolshayaBalakhnyaRiver,Taimyr District, KrasnoyarskKrai, Siberia, Russia. Finding 2021...and the Peivomaiskiy quany in the Bakhchysarai district, which are two of the most famous mineral localities.... noisy South Coast resort and somewhat desert East Crimea, Karadag gets in the way oftraveler as har3h...margins of which protect it Geography from north and east winds... Karadag has 110 analogs in the Crimea in...the legendary Karadag comelian, as the south and east, Karadag is bordered by the Black Sea (Black Mountain) |  | áček, Vladimír, Skála, Roman, Chlupáčová, Marta, Dvořák, (2005) Ca-Fe3+-rich, Si-undersaturated buchite from Zelenky, North-Bohemian Brown Coal Basin, Czech Republic. European Journal of Mineralogy, 17 (4) 623-634 doi:10.1127/0935-1221/2005/0017-0623 | Journal (article/letter/editorial) | | fossil burning of a coal seam occurs in porcelanite deposit at Želénky in the North-Bohemian Brown Coal Basin...Ca-Fe3+-rich buchites found in the former porcelanite deposit at Želénky (North-Bohemian Brown Coal Basin in...the village Želénky in the Teplice District, about 3 km east of the town Duchcov (Fig. 1). The occurrence...building stone, e.g., for city walls in the medieval town Duchcov. The porcelanite deposit was intensively exploited...square-shaped crystals – melilite, opaque – magnesioferrite, light-grey – aragonite, colourless – cavities; |  | | Journal (article/letter/editorial) | | the Chukotkan autonomous region near the Magadan district. The meteorite's minerals and oxidation products...Melnikov, V. S. An X-ray Study of the Meteoritic Magnesioferrite Meteoritika, 1980, Issue 39, p. 79-80 For the...diffraction data is presented regarding meteoritic magnesioferrite which was detected in the fused crust of the...contrast to the terrestrial magnesioferrite the meteoritic magnesioferrite is characterized by an increased...determined the mineral composition of a "mirror deposit" on the walls of crystal olivine imprints in nickel |
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