 | | Report (issue) | | 2/m. films on, and complete replacements of, bismuthinite crystals. Physical Properties: As very fine-grained...(1) Mt. Sherlova, Russia; after deduction of bismuthinite Bil.lOOl.OO[FO.80(OH)O.20]I:=1.OO·(2) BiOF....corresponds to Occurrence: An alteration product of bismuthinite in bismuth-bearing hydrothermal ore deposits...greisen (Torrington, Australia). Association: Bismuthinite, (Torrington , Australia). bismuth, bismutite... Sherlova, Russia); bismuthinite Distribution: From Mt. Sherlova, Chita region, eastern Transbaikal |  | | Journal (article/letter/editorial) | | Selenides from the fluorite deposit Moldava, Krušné hory Mountains (Czech Republic) Jiří Sejkora1)* a...in carbonate - fluorite - quartz gangue was found at samples from the abandoned fluorite mine Moldava in...in the Krušné hory Mts. (northern Bohemia, Czech Republic). The minerals from the clausthalite - galena...naumannite, aikinite, chemical composition, Moldava, Czech Republic Obdrženo: 10. 11. 2015; přijato 22. 12. 2015...mineralization in the Elatsite porphyry Cu-Au deposit, Bulgaria: comparison with the Baula-Nuasahi complex |  | | Journal (issue) | | minerals, such as quartz, calcite, gypsum, and fluorite, are represented by excellent specimens. There...VSGM, M'22262. Photo: M. Leybov. Agate. Unknown deposit. Fragment 10x 12 an. VSGM Ng 8068. Rhoto: M. Leybov...specimens, we should also mention collections of fluorite (England, Tadzhikistan, and Transbaikalia), barite...arranged according to geographical location (country — region — locality), excluding the tematic collections...specimens. Next follows Italy, England, the Czech Republic, and Slovakia, each being represented by approximately |  | Jingwen, Mao, Hongyan, Li, Shimazaki, Hidehiko, Raimbault, Louis, Guy, Bernard (1996) Geology and Metallogeny of the Shizhuyuan Skarn-Greisen Deposit, Hunan Province, China. International Geology Review, 38 (11) 1020-1039 doi:10.1080/00206819709465379 | Journal (article/letter/editorial) | | and Metallogeny of the Shizhuyuan Skarn-Greisen Deposit, Hunan Province, China MAO JINGWEN, LI HONGYAN...Saint-Etienne, France Abstract The Shizhuyuan deposit is the largest among the economically important...important polymetallic tungsten deposits in China. The deposit occurs within the thermal aureole of Yanshanian...wollastonite, with interstitial fluorite, scheelite, and bismuthinite. Although there is no cassiterite...such as fluorite-magnetite-salite rock, magnetite-fluorite-amphibole rock, and magnetite-fluorite-chlorite |  | | Journal (article/letter/editorial) | | Temperature of formation for heyrovskyite in this region is estimated;' at between 400 +-25~ and 500~ Most...schists, metavolcanics, etc.), in the Oberpinzgau region of Salzburg Province. The occurrences can be divided...described a great variety of Bi phases, such as, bismuthinite, galenobismutite-cosalite, "rezbanyite", emplectite...Hollersbach Valley, near the galena-sphalerite-fluorite deposit at Achsel-Alm, where the mineralization is...as native gold, "cosalite", native bismuth, bismuthinite, tetradymitepyrrhotite intergrowths, sphalerite |  | | Journal (article/letter/editorial) | | Placitas district (Sandia Mountains), NE of Albuquerque: schorl. Tijeras Canyon district (Manzano Mountains)... E. of Albuquerque. Galena King mine: barite, fluorite, galena, malachite. Hell Canyon subdistrict (Seiiora...(chalcedony). Mogollon district, NE of Glenwood: acanthite, bornite, chalcocite, fluorite, gold, hematite,... SW of Reserve: labradorite. Taylor Creek Tin district, Black Range. Adobe Ranch: cassiterite, hematite...(martite). Nugget Gulch: cassiterite, stolzite. Wilcox district, S. of Mogollon. Lone Pine mine: emmonsite, khademite |  | Cheilletz, Alain, Gasquet, Dominique, Filali, Fouad, Archibald, Douglas A., Nespolo, Massimo (2010) A late Triassic 40Ar/39Ar age for the El Hammam high-REE fluorite deposit (Morocco): mineralization related to the Central Atlantic Magmatic Province?. Mineralium Deposita, 45 (4) 323-329 doi:10.1007/s00126-010-0282-y | Journal (article/letter/editorial) | | Triassic 40Ar/39Ar age for the El Hammam high-REE fluorite deposit (Morocco): mineralization related to the Central...Hammam is the only fluorite mine in Morocco (production 100,000 t/year). The fluorite mineralization is...is in an array of fluorite–calcite veins and is characterized by unusually high REE content in carbonate...siderite) and in fluorite (about 600 ppm). Since the 1960s, the genesis of the deposit has been attributed...K-feldspar yields an age of formation of the El Hammam deposit at 205±1 Ma. Its genesis is therefore associated |  | | Book (edition) | | andreprodu<..1ion by StudioVVG, Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0...Publishing House in Prague and which recei\ ed the Czech Literary Award for best book in the natural sciencesfor...named according to chemical composition (e.g. fluorite). to crystallographic tenns (e .g. prismatine)...and other Larin Ianguages. and in the- Polish. Czech, Greek, Hungarian, Finnish. and Swahili Ianguages...to reflect the light gypsum. 3 - calcite, 4 - fluorite, 5 - apatite, 6 - ortho- beam on the polished |  | | Journal (article/letter/editorial) | | 87Sr/86Sr ratio of 0.7099 [14]. Mineralisation in the region is markedly concentrated in and around the batholith...strong, early structural control. In the easterly region of the batholith, a zoned Cu-Pb-Sb mineralisation...veins cutting contact hornfelses. In the E1 Soldado region the lead ores are particularly rich and are associated...To the south of the batholith at Cerro Muriano, fluorite veins cut a granite inlier. Cu-Fe-Mn-Mg-Ca oxides...clay concentrates from the Pedroches batholith region Sample No. Locality Assemblage K20 (%) Rad |  | | Book | | (Russia), P. Bruneton (Europe), J. Cisovsky (Slovak Republic), G. Érdi-Krausz (Hungary), H. J. Förster (Germany)...Hruby (Czech Republic), E. Kirchner (Austria), B. Kirchner (Austria), J. Komínek (Czech Republic), I. Bojkov...J. Royall (Spain), and A. Kuestermeyer (Slovak Republic). M. Cuney deserves my particular gratitude for...of other geoscientists who worked on any given deposit, in order to stimulate and encourage further research... . . . . . . . . . . . . . . . 2.1 West Balkan Region . . . . . . . . . . . . . . . . . . . . . . . |  | | Book (volume) | | Ministry of Mines and Industries of the Democratic Republic of Afghanistan Afghanistan Geological Survey ... Ministry of Mines and Industries of the Democratic Republic of Afghanistan Afghanistan Geological Survey ...Geological cross section through the Sarobay Muscovite Deposit (after O.N. Filippov, 1974). Figure 2 Geological...and cross section through the Jamanak Lithium Deposit (after L.N. Rossovskiy). Figure 3 Geological sketch...and northern segments of the "Tourmaline" Tin Deposit (after M.F. Rulkovskiy, 1971). Figure 7 Sketch |  | | Journal (article/letter/editorial) | | cassiterite formed with magnetite, actinolite and fluorite at the expense of tin-bearing andradite (e.g....significantly to the Sn production of the People's Republic of China (PRC), and a number of detailed studies...distribution of Sn in garnets from the Shizhuyuan deposit has been Dr. Chen(1954) received his Ph.D. from...the Shizhuyuan W-, Sn-, Moand Bi- bearing skarn deposit.( Modified from Chen, 1981 ). 1. Outcrop of skarn;...Damoshan Sn-Bi skarn, which forms part of the Malage deposit. It extends along the contact of the Baishachong |  | Mahjoubi, El Mahjoub, Chauvet, Alain, Badra, Lakhlifi, Sizaret, Stanislas, Barbanson, Luc, El Maz, Abdelkader, Chen, Yan, Amann, Méderic (2016) Structural, mineralogical, and paleoflow velocity constraints on Hercynian tin mineralization: the Achmmach prospect of the Moroccan Central Massif. Mineralium Deposita, 51 (3) 431-451 doi:10.1007/s00126-015-0613-0 | Journal (article/letter/editorial) | | Structural and paragenetic studies of the Achmmach tin deposit were conducted in order to establish a general...chalcopyrite, sphalerite, galena, pyrrhotite, bismuthinite, pyrite, and Editorial handling: T. Bissig...Orléans, France stannite). This evolution ends with fluorite and carbonate deposition. The hydrothermal fluid...Breccias . Cassiterite . Tourmaline . Achmmach tin deposit . Hercynian Central Massif . Morocco Introduction...formation (Slack and Trumbull 2011). In the San Rafael deposit in Peru, the latest tourmaline formation corresponds |  | | Journal (article/letter/editorial) | | was found in drill-core from Mulcahy Township, District of Kenora, Red Lake Mining Division, Ontario....12Fe6.3aS1.6e, from the Yldjiirvi copper-tungsten deposit. Econ. GeoI. 65, 590-591. Electron microprobe analyses...0001/6. This gives after deducting muscovite and fluorite the formula (Alr grBeoor or 4AlzOs:HzO, or (AIr...amesite-fluorite-muscovite rock and fluorite-magnetite-diopsideskarn, in the Solvech fluorite deposit, Karagandin...Karagandin region, vesuvianite-andradite Kazakhstan. The name is for the Kazakin name of the locality. |  | | Journal (issue) | | Mandarino Famous mineral localities: The Annaberg District, Lower A u stria ...............................other bismuth minerals including native bismuth, bismuthinite, bismutite, bismite, beyerite, eulytite, pucherite...compilation of occurrences, associated minerals and deposit types. Diligent examination of polymetallic hydrothermal...characteristic dark green color. Elias mine, Czech Republic Mrazek et al. (1994) report an occurrence of...from the Elias mine, Jachymov, Krusne hory, Czech Republic, where it is found in fragments of quartz gangue |  | Grainger, Christian J., Groves, David I., Tallarico, Fernando H.B., Fletcher, Ian R. (2008) Metallogenesis of the Carajás Mineral Province, Southern Amazon Craton, Brazil: Varying styles of Archean through Paleoproterozoic to Neoproterozoic base- and precious-metal mineralisation. Ore Geology Reviews, 33 (3) 451-489 doi:10.1016/j.oregeorev.2006.10.010 | Journal (article/letter/editorial) | | Dezoito (118) appears to be a transitional type of deposit. Precise Pb–Pb in hydrothermal phosphate dating...highly anomalous, hydrothermal Serra Pelada Au–PGE deposit lies at the north-eastern edge of the Province...Paleoproterozoic Cu–Au– W–Sn–Bi deposits and Au–PGE deposit show a more obvious relationship to more fractionated...A-type granites, and the Neoproterozoic Au–(Cu) deposit to crustally-derived magmas. The available data...Pelada deposit, a rare example of a world-class epigenetic, sediment-hosted Au–Pd–Pt deposit (Grainger |  | Deng, Xiao-Hua, Chen, Yan-Jing, Santosh, M., Wang, Jing-Bin, Li, Chao, Yue, Su-Wei, Zheng, Zhen, Chen, Hong-Jin, Tang, Hao-Shu, Dong, Lian-Hui, Qu, Xun (2017) U–Pb zircon, Re–Os molybdenite geochronology and Rb–Sr geochemistry from the Xiaobaishitou W (–Mo) deposit: Implications for Triassic tectonic setting in eastern Tianshan, NW China. Ore Geology Reviews, 80. 332-351 doi:10.1016/j.oregeorev.2016.05.013 | Journal (article/letter/editorial) | | molybdenite geochronology from the Xiaobaishitou W(-Mo) deposit: Implications for Triassic tectonic setting in...molybdenite geochronology from the Xiaobaishitou W(-Mo) deposit: Implications for Triassic tectonic setting in...eastern Tianshan, NW China T Xiaobaishitou W(-Mo) deposit: implications for Triassic Xiao-Hua Denga,b, Yan-Jing...MANUSCRIPT Abstract T The Xiaobaishitou W (-Mo) deposit is located in the eastern segment of the Central...Central IP Tianshan, northwestern China. The deposit represents a skarn system distributed in the SC R |  | | Journal (article/letter/editorial) | | Sulphides and Sulphosalts in the Abakaliki Pb-Zn Deposit, Lower Benue Trough (Nigeria) and Their Genetic...Georg-August Universit/it, G6ttingen, Federal Republic of Germany With 4 Figures Received April 3, 1991;...August 14, 1992 Summary The Abakaliki lead-zinc deposit in the lower Benue Trough (Nigeria) represents...anstiegen. Introduction The Abakaliki lead-zinc deposit consisting of three lodes (Enyigba, Ameri and Ameka)...length. Mining for lead and zinc in the Abakaliki deposit contributed over half of the total recorded production |  | | Report (issue) | | 33rd Street N. W., Calgary, Alberta T2L 2A7 A deposit copy of this publication is also available for...Perth area Kaladar area Madoc-Gilmour area Madoc fluorite-talc mines Plates 6 16 23 26 28 35 37 44 52 69...operations at Tweed marble quarry Conley talc mine Coe fluorite mine Epidote crystal with calcite and pyrrhotite...suitable for lapidary purposes. In the Gatineau district, which reached its peak of mining activity in...available from the dumps. Other nonactive mines in this region include deposits of iron, brucite, molybdenum, |  | | Journal (article/letter/editorial) | | University of Yerevan in the Armenian Soviet Socialist Republic. It is a survey of the world's metal resources...about the relative economic importance of the deposit. After the descriptions there are suggestions about...about prospecting for each type of deposit. Usually these are rather broad generalizations, as indeed...stratigraphic sequence of Precambrian rocks of the region is favorable for the formation of thick highgrade...given ore body. Thus, the great molybdenum-copper deposit at Kounrad, Kazakhstan, must appear twice in the |  | | Report (issue) | | http://periodic.lanl.gov/images/periodictable.pdf. Cover. A fluorite specimen from the Number 1 (Minerva) Mine, Cave-in-Rock...Illinois-Kentucky fluorspar district, showing the sequence of mineral deposition. Worldwide, fluorite is the only mineral.............................................G10 Deposit Types.............................................................G23 Fluorspar Deposit Grades and Tonnages by Deposit Class............................G1. G2. G3. G4. G5. G6. G7. Photograph of a fluorite specimen from the Number 1 (Minerva) Mine, Cave-in-Rock |  | Nokleberg, W.J., Bundtzen, T.K., Grybeck, D.J., Koch, R.D., Eremin, R.A., Rozenblum, I.S., Sidorov, A.A., Byalobzhesky, S.G., Sosunov, G.M., Shpikerman, V.I., Gorodinksy, M.E. (1993) Metallogenesis of mainland Alaska and the Russian Northeast. Open-File Report Vol. 1993 (93-339) US Geological Survey doi:10.3133/ofr93339 | Report (issue) | | DISTRICTS EXAMPLE OF LODE DEPOSIT SYMBOL Cu- Zn (Deposit number 2; lode deposit related to marine felsic...metals) SYMBOLS FOR LODE AND PLACER DEPOSIT MODELS Symbol Deposit Model + Deposits Related to Marine...Sheet of the Geographic Map of the Circum-Pacific Region by George Moore (1990) Circum-Pacific Council for.......................1 LODE AND PLACER MINERAL DEPOSIT MODELS FOR ALASKA AND THE RUSSIAN NORTHEAST...............2\ Mystic Massive Sulfide and Barite Deposit Belt.................... ..................... |  | | Journal (article/letter/editorial) | | PRIMARY HALOES DURING SEARCH FOR AND ASSESSMENT OF FLUORITE MINERALIZATION A. V. Koplus, M. A. Zubov and...zoning around fluorite deposits that should be useful in mineral exploration. N.R. Fluorite is one of the...hydrothermal deposits of the fluorite association. The quartzfluorite, calcite-quartz-fluorite, and baritequartz-sulfide-fluorite...baritequartz-sulfide-fluorite assemblages are most significant and are frequently associated through mutual transitions...quartz-barite-sulfide-fluorite mineralization whereas the lowest PT condi tions typify quartz-fluorite mineralization |  | | Journal (issue) | | .................................. 45 CHINESE FLUORITE Berthold Ottens ................................worked the oxidized zone of a high-grade copper deposit, probably discovered because of malachite showings...was established. At the founding of the People’s Republic of China in 1949, only about 800 people with some...SOCIAL ASPECTS Since the founding of the People’s Republic ca. 1950, mining activity in China has intensified...China. Even in the relatively well-worked-over region of Hunan and its neighboring provinces there are |  | | Book (volume) | | ......................258 Missouri – New Lead District Map .........................................................325 New Jersey – Franklin Mining District Map ......................................................329 New Mexico – Catron County Area Fluorite Mines .......................................331...................333 New Mexico – Grant County Fluorite Mines .......................................................336 New Mexico – Luna County Fluorite Deposit Map ..................................... |
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