 | | Journal (article/letter/editorial) | | Mineral Assemblages, and Genesis of Titanite and Malayaite in Skarns S. M. Aleksandrov and M. A. Troneva...Abstract—The composition of minerals of the titanite–malayaite series and their mineral assemblages and genesis...decrease in the Sn-bearing members of the series (malayaite). These silicates were formed at many deposits...andradite. Skarns often contain both titanite and malayaite, which were produced in these rocks earlier than... and Ca stannates, which crystallized during malayaite replacement by newly formed calcite–quartz aggregates |  | | Journal (article/letter/editorial) | | Malayaitc-, and Axinite-BearingSkarns from E1 Hammam, Central Morocco PHILIPPE M. SONNETAND JEANVERKAEREN Laboratoirede...THE El Hammamregion (Fig. 1) is locatedalongthe Beht River, 50 km southwestof Meknes, in Morocco, and...Moulay bou Azza, Jbel Explorationand miningin the El Hammamregion hasfocusedon fluorite.The fluoritedepositat...five-yearperiodfrom 1975 through 1980. Aouam, and E1 Hammam. Mineralization associated with these stocksconsistsof...wolframite, GeologicSettingof the Region Sedimentaryrocks occurringin the E1 Hammam scheeliteor molybdenitev |  | 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) | | Achmmach prospect of the Moroccan Central Massif El Mahjoub Mahjoubi 1 & Alain Chauvet 2 & Lakhlifi Badra...Stanislas Sizaret 3 & Luc Barbanson 3 & Abdelkader El Maz 1 & Yan Chen 3 & Méderic Amann 2 Received: 29... Editorial handling: T. Bissig and G. Beaudoin * El Mahjoub Mahjoubi mahjoubi_elmahjoub@yahoo.fr 1 Faculté...Université Moulay Ismail, BP 11201, Zitoune, Meknès, Morocco 2 CNRS-UMR 5243, Géosciences Montpellier, Université...Achmmach tin deposit . Hercynian Central Massif . Morocco Introduction Tin mineralization is commonly associated |  | | Journal (article/letter/editorial) | | Geosciences, Mohammed Premier University, Oujda, Morocco US 2 AN *lecumber@ualberta.ca Hydrocarbon...relatively low temperatures. Element signatures at El Hammam indicate that the chemical composition of the...thousand ppm total rare earth elements (REE) at El Hammam, Morocco. The major element chemistry (Na, Ca, Mg)...related lamprophyres predating the formation of El Hammam share a similar ACCEPTED MANUSCRIPT trace element...behavior of REE CR between fluorite and water at El Hammam indicate that acetate and carbonate (+/- US |  | | Journal (article/letter/editorial) | | skarns because the main Sn-bearing minerals are malayaite and andradite (with 2.33 wt.% SnO2), and no cassiterite...and Fe, to crystallize malayaite. The near endmember composition of the malayaite (maximum of 4.3% titanite...hydrothermal alteration. Keywords: skarn, tin, malayaite, andradite, Parallel Creek batholith, A-type granite... which Wilson & Robinson (1994) identified as malayaite (CaSnSiO5). No other Sn-bearing minerals were...number of Sn-bearing skarns also contain malayaite. Malayaite is isostructural with titanite and the two |  | | Book | | of Earth Sciences Mohammed Ist University Oujda Morocco ISSN 2365-0559 Mineral Resource Reviews ISBN 978-3-319-31731-1...data on diverse types of metallic deposits in Morocco, Algeria, Tunisia, Mali, Mauritania, Egypt, Sudan...the setting and origin of major deposits in the region, together with information on tonnages and grades...lead-zinc-silver deposits of the Tighza district of Morocco, proposing links to granite-related porphyry and...Zgounder epithermal silver-mercury deposit of Morocco, providing evidence for a genetic tie to Neoproterozoic |  | | Journal (article/letter/editorial) | | orefield in the southeastern Xinjiang Uygur Autonomous Region is associated with Caledonian S-type syenogranites...polymetallic skarn deposit in northeast Jiangxi Province, which may be the largest W deposit in the world...2016; Department of Land and Resources of Jiangxi Province, 2016). Tin-bearing garnets within W–Sn skarns...SnO2 reported from the Gejiu Sn skarn in Hunan Province, China (Chen et al., 1992a). A recently discovered...County in the southeast Xinjiang Uygur Autonomous Region (Fig. 1a) and consisting of the Kekekaerde, Baiganhu |  | | Journal (article/letter/editorial) | | whole. The Tien Shan Gold Belt is a metallogenic province primarily distinguished for its strong endowment...Tien Shan to the east (in the Kokshaal region) of the Gissar region, the latter hosting the Maikhura deposit...and gradual transitions, respectively (e.g., El Hammam W-Sn deposit; Sonnet and Verkaeren, 1989), to...to oxidized tin deposits (specifically, malayaite-bearing magnetite skarns; cf. Taylor, 1979) and related...as Mt. Lindsey (1.3-1.7 kbar; Kwak, 1983) and El Hammam (up to 2.0 kbars; Sonnet and Verkaeren, 1989) |  | | Book | | (wickmanite, schoenfliesite) as well as some silicates (malayaite) tend to be acid soluble, while other Sn-bearing...prolonged period of time in any one particular region. The reason for this is unknown, but it may relate...high background of tin values in most rocks in the region and a younger time period during which Sn-skarns...recorded from replacement bodies (e.g. cuspidine, malayaite, andradite, etc.) (ii) Inclusion of ore minerals... 22 CHAPTER 1 CALCITE+ DATOLITE^^ NEEDLE TIN MALAYAITE y ANDRADITE (LOCALLY Sn-RICH) REACTED GARNET |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country...rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga administrative region again. The...The former Kivu province is now divided to three regions: INTRODUCTION Nord-Kivu, Sud-Kivu, and Maniema |  | | Report (issue) | | .B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agency’s...production, U.S. apparent consumption, and U.S. mine production of antimony from 1900 to 2012............................F2 Graph showing world cobalt mine and refinery production and apparent consumption.....................F2 Graph showing world cobalt mine production from 1950 to 2011......................F4. Pie chart showing percentage of world cobalt mine production in 2011, by country................. |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | | 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...The Canadian Mineralogist 2 val ( ew ‘ )) AT “EL aye ia a ae daaYepAoNpte Nee Y ; Limonite, Eldorado |  | | Book | | localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the |  | | Report (volume) | | content: Structure, properties, and poly-morphism. In EL Muetterties (ed) The Chemistry of Boron and its Compounds...SE RUE ig1 De EMBO Semnt EEE aN ae arene a See 152 El baitic eee ete res darean ce ae creas noe eee Seen...teopessnretietnae ooreenns teteema saat teeta eee seme ees BrOs el cruscecaeo caste dee onceeee re teeta tee ones Peace...Boron. >. t2.5--aaeeien-s..okie geese ee 389 PEUOL EL MOF RE UD eterae ores es en geramannbe sen eihea...Russian Far East, and Mg-Fe borates in the Liaoning Province, China. In compiling the Table, whenever possible |  | | Book | | Iron Skarn Deposit, Qiman Tagh Mountains, Qinghai Province Springer Theses Recognizing Outstanding Ph.D...Iron Skarn Deposit, Qiman Tagh Mountains, Qinghai Province Doctoral Thesis accepted by Peking University...fieldwork in the Qiman Tagh Mountains, Qinghai Province, under the guidance of Researcher Chengyou Feng...anomalies in the Qiman Tagh Mountains, Qinghai Province. After exploration on the basis of the 1:50000–1:5000...Iron Skarn Deposit, Qiman Tagh Mountains, Qinghai Province . . . . . . . 235 References . . . . . . . . | | | Report (volume) | | content: Structure, properties, and poly-morphism. In EL Muetterties (ed) The Chemistry of Boron and its Compounds...Russian Far East, and Mg-Fe borates in the Liaoning Province, China. In compiling the Table, whenever possible...for the Early Proterozoic deposit in Liaoning Province, China is that the deposit formed by metamorphism...u S J o H H S C 2 ° "-"-J* - p < ¡3 Oi El - C O t*- 5 3 o o "2 B i O O 0 O 3 o s 3 .5...pentaborate sheet structure from the Tuzla salt mine, Bosnia and Hercegovina. Am Mineral 79:562-569 Beukes |
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