 | Al Ganad, I., Lagny, P., Lescuyer, J. L., Ramboz, C., Touray, J. C. (1994) Jabali, a Zn-Pb-(Ag) carbonate-hosted deposit associated with Late Jurassic rifting in Yemen. Mineralium Deposita, 29 (1) 44-56 doi:10.1007/bf03326395 | Journal (article/letter/editorial) | | 1994 Jabali, a Zn-Pb-(Ag) carbonate-hosted deposit associated with Late Jurassic rifting in Yemen I. AI...Mineral Resources, P.O. Box 297, Sana'a, Republic of Yemen BRGM, Departement Exploration, BP 6009, F-45060...1992 / Accepted: 23 November 1993 Abstract. The Jabali deposit (3.8 Mt at 16% Zn, 2% Pb and 132 g/t Ag)...southwestern edge of the oil-producing Wadi al Jawf rift basin in northern Yemen. Paleogeographical reconstructions...and NNW-striking boundary fault system. In the Jabali area, the upper part of the Jurassic sequence underwent |  | | Journal (article/letter/editorial) | | IDENTIFICATION AND QUANTIFICATION OF THE JABALI Zn-Pb-Ag NONSULFIDE DEPOSIT (YEMEN) L. Santoro,1,† G. K. Rollinson...characterization and quantitative evaluation of the Jabali (Yemen) nonsulfide Zn-Pb deposit was carried out using...(QEMSCAN®). Both primary and secondary ores at Jabali are hosted in Jurassic dolostones. Smithsonite...detailed mineralogical and textural information on the Jabali mineralization. A key outcome from this QEMSCAN...The combination of techniques used to examine the Jabali supergene ore provides high-quality information |  | Li, Hao, Xu, Xing-Wang, Borg, Gregor, Albert Gilg, H., Dong, Lian-Hui, Fan, Ting-Bin, Zhou, Gang, Liu, Rui-Lin, Hong, Tao, Ke, Qiang, Wu, Chu, Zhang, Guoliang, Li, Hang (2019) Geology and Geochemistry of the giant Huoshaoyun zinc-lead deposit, Karakorum Range, northwestern Tibet. Ore Geology Reviews, 106. 251-272 doi:10.1016/j.oregeorev.2019.02.002 | Journal (article/letter/editorial) | | lead-zinc metallogenetic domain in China (Fig. 1; Dong et al., 2015). The Karakorum, North Tibet, Sanjiang, and...metallogenic belt (Fig. 1; Hou and Zhang, 2015; Dong et al., 2015; Richards, 2015). The Huoshaoyun deposit is...sulfide ore at 23.75% Pb and 2.68% Zn (Fig. 2; Dong et al., 2015). The Huoshaoyun deposit is the largest known...Large, 2001; Hitzman et al., 2003; Boni et al., 2003; Boni and Large, 2003; Borg et al., 2003; Gilg and Boni...Boni, 2004; Mondillo et al., 2014). The Huoshaoyun deposit is currently in an advanced stage of exploration |  | Paradis, Suzanne, Simandl, George J., Keevil, Halley, Raudsepp, Mati (2016) Carbonate-Hosted Nonsulfide Pb-Zn Deposits of the Quesnel Lake District, British Columbia, Canada. Economic Geology, 111 (1) 179-198 doi:10.2113/econgeo.111.1.179 | Journal (article/letter/editorial) | | et al., 2003, 2005; Kärner, 2006) and other nonsulfide deposits such as Accha in Peru (Boni et al., 2009)...Iran (Boni et al., 2007; Daliran et al., 2013), and Vazante in Brazil (Monteiro et al., 2006) has reestablished...hypogene and supergene, have been proposed by Hitzman et al. (2003). Hypogene deposits form as structurally controlled...Slezak et al., 2014), as stratiform lenses in highly metamorphosed terranes (Brugger et al., 2003; Peck...Peck et al., 2009), and as hydrothermal overprints of sulfides (Boni et al., 2007; Boni, 2014). Supergene |  | Hitzman, M. W., Reynolds, N. A., Sangster, D. F., Allen, C. R., Carman, C. E. (2003) Classification, Genesis, and Exploration Guides for Nonsulfide Zinc Deposits. Economic Geology, 98 (4) 685-714 doi:10.2113/gsecongeo.98.4.685 | Journal (article/letter/editorial) | | discusses exploration guidelines. 685 686 HITZMAN ET AL. Heyl and Bozion (1962) proposed a two-fold classification...Mehdiabad, Iran; 24 = Shaimerden, Kazakhstan; 25 = Jabali, Yemen; 26 = Abu Samar, Sudan; 27 = Kabwe and Star...other metals present in these deposits (Megaw et al., 1988). Such direct-replacement deposits often contain...as those in Namibia (Tsumeb deposit: Lombaard et al., 1986; Hughes, 1987) and in Morocco (Guillaume and...Silvermines deposits in Ireland (Clifford et al., 1986; Boland et al., 1992; Boni and Large, 2003), and deposits |  | Liu, YingChao, Hou, ZengQian, Yang, ZhuSen, Tian, ShiHong, Song, YuCai, Yu, YuShuai, Ma, Wang (2016) Geology and chronology of the Zhaofayong carbonate-hosted Pb–Zn ore cluster: Implication for regional Pb–Zn metallogenesis in the Sanjiang belt, Tibet. Gondwana Research, 35. 15-26 doi:10.1016/j.gr.2016.03.015 | Journal (article/letter/editorial) | | deposits (e.g., Bradley and Leach, 2003; Muchez et al., 2005); consequently, the relationship between tectonic...in ore deposit studies (Muchez et al., 2005; MA Ostendorf et al., 2015). By summarizing the previous...et al., 1993; Appold and D Garven, 1999; Leach et al., 2001), (2) thrust belts (Smethurst et al., 1999;...Pannalal et al., TE 2003), and (3) extensional environments (Bau et al., 2003; Heijlen et al., 2003; Muchez...Muchez et al., 2005; Partey et al., 2009). Although many studies have examined MVT deposits, few focused |  | | Journal (article/letter/editorial) | | (Goodfellow et al., 1993; Warren, 2000; 47 Deb and Goodfellow, 2004; Allen and Allen, 2005; Leach et al., 2005)...massive sulfides (VMS) 51 (Leach et al., 2005; Vandeginste et al., 2007; Pirajno, 2010). Global rifting...fluvial and marine basins (Leach et al., 2005; Vandeginste et al., 2007; Pirajno, 2010). 60 Hence,...passive-margin platforms 68 develop later (Cross et al., 1998; Cross and Bosence, 2008). These sediments...same direction of the Red sea (Figs. 1, 2A). In the mine area, 94 the basement rocks are uplifted and caused |  | | Journal (article/letter/editorial) | | in the evaluation of a deposit and planning of a mine or quarry, completely separate from the exploration...formed as a result of this collision (Dyachkov et al., 2009). The zone is presented by the Charsk and...(thrust fault) or a tectonic suture (Dyachkov et al., 2009). Palinspastic reconstruction of geological...Batholith (Kaltoft et al., 2000). The area is the site of Greenland’s only producing mine, due to close end...exceptionally high gold grades (up to 5000 g t–1) (Kaltoft et al., 2000), hosted in amphibolite facies meta-basalts |  | | Journal (article/letter/editorial) | | overlap within error at 2.95–3.03 Ga (Nilsson et al. 2010). The textural relationships of the zircons...Granite (O’Connor et al. 1989), and their similar initial 87Sr/86Sr ratios (O’Connor et al. 1991), it is debatable...partial melts from similar source rocks (O’Connor et al. 1991; Whitworth and Rankin 1992). This work presents...mountain on the Nanortalik Peninsula, opening as a mine in the early 2000s (Schlatter and Olsen 2010). Nalunaq...Nalunaq was Greenland’s only producing mine before ceasing operations in January 2014 having produced |  | | Report (volume) | | graywacke interbedded with dark-gray calcareous mudstone and phyllitic shale in beds as much as 1 m thick...darkgray pyritiferous limestone or calcareous mudstone with rare interbeds of purer nonfissile limestone...containing platy fragments of black calcareous mudstone. This exposure is along the Rio Extorax about... GEOLOGIC INVESTIGATIONS IN MEXICO bonaceous mudstone in beds 30-70 cm thick alternating with beds 5-15...gastropods occur in the thin beds at Las Animas mine and 0.75 km west of Arquitos. The ammonites also |  | | Book | | generically unidentifiable hadrosaurs (Murray et al., 1960). Colbert later collected the first theropod...Jurassic-Early Cretaceous age (FerrusquiaVillafranca et al., 1978, 1980). In 1980, the men, joined by Victor...Coahuila (Applegate, 1988; Espinosa-Arrubarrena et al., 1989). Later, in Saltillo, Coahuila, they met José...years) was named Velafrons coahuilensis (Gates et al., 2007), and a chasmosaurine ceratopsian was named...named Coahuilaceratops magnacuerna (Loewen et al., 2010).The ceratopsian was collected by schoolteacher |  | | Report (issue) | | Mexico.145 G. Gastil, R. Rector, G. Hazelton, R. Al-Riyami, J. Hanes, E. Farrar, H. Boehnel, A. Ortega-Rivera...over a span of 10 years (Goldhammer et al., 1991; C. A. Johnson et al, 1991). The principal area of concern...Mexico long-term accommodation cycles (Goldhammer et al., 1991) prior to the Laramide phase of deformation... and basement grain (de Cserna, 1989; Sedlock et al., 1993; Moran-Zenteno, 1994). The differing stratigraphies...eustasy-dominated Gulf of Mexico (Cordoba, 1969; Cordoba et al., 1970, 1980; de Cserna, 1970, 1974, 1989; Sewald |  | | Book | | countries (Morocco, Algeria, Tunisia, Egypt, Sudan, Yemen, the Emirates, Libya, Canada, Spain, France, Italy...Arabian–Nubian Shield (East African Orogen)”, Hamimi et al. highlighted the tectonic setting of the Egyptian...a Rigid Block”, is a discussion given by Fezaa et al. on the geochronological, geochemical and isotopic...Shear Zones During the Pan-African”, by Henry et al., is essentially a synthesis of their work on magnetic...District (Hoggar, Southern Algeria)”, by Bouzid et al., is a magnetotelluric study that attempts to constrain |  | | Journal (article/letter/editorial) | | models challenging the conventional view (Large et al., 2007; 2009). Textural, mineral and chemical evolution...intergrowth, formed by replacement of pyrrhotite (Large et al., 2007; 2009). Detailed petrography has revealed...the South Tien Shan orogenic belt (Khamrabaev et al., 1971). Samples from other gold systems located...key deposts highlighted geochronology (Seltmann et al., 2010) point to a genesis within the framework of...style of the magmatism at this time (Graupner et al., 2006; 2010). The consequences for exploration strategies |  | | Book | | similar eruptions that extend through Saudi Arabia to Yemen and the Afar. Early Miocene extension resulted in...of Libyan Desert Glass and Dakhleh Glass. Folco et al. subsequently provide a general introduction to meteorites.... . . . . . . 2.3.7 The Classification of Ries et al. (1983) . . . . . . . . . . . . . . . . . . . ... . . . . . 2.3.9 The Classification of El Gaby et al. (1988, 1990) 2.3.10 The Classification of Ragab and...(Egypt) along with some years at Sana’a University (Yemen) and King Abdulaziz University (Saudi Arabia). He |  | | Journal (article/letter/editorial) | | are used to fund political conflicts (Melcher et al., 2008). This study investigates rare metals in granitic...Afr. Earth Sci., 1, (1), 35–40. Melcher, F., et al. 2008. SGA News, 23, 1–20. Indium mineralisation...Kingdom (British Geological Survey, 2012; Moss et al., 2011). Indium is geologically underexplored, as...Deposit Studies Group (Andersen, 2008; Andersen et al., 2009). Recent research expands the scope for economic...from the northern margin of Dartmoor (the Red-a-Ven mine), the greisen vein systems at Redmoor and Cligga |  | | Journal (article/letter/editorial) | | taken by Roberts and Sheahan (1988) and Kirkham et al. (1993) who focused on modeling ore deposits. The...geochemistry of hydrothermal ore deposits and Henley et al. (1984) on fluid-mineral equilibria in hydrothermal...1989; Osika, 1990; Walther and Dill, 1995; Dill et al., 2008a,b). Some classification schemes can still...taken one for the map (Dill et al., 2008a) and another for the text (Dill et al., 2008b). The map used an...1989, 1994a; Dill and Nielsen, 1987; Tischendorf et al., 1995) and was extended to the Alpine realm, where | | | Journal (article/letter/editorial) | | taken by Roberts and Sheahan (1988) and Kirkham et al. (1993) who focused on modeling ore deposits. The...geochemistry of hydrothermal ore deposits and Henley et al. (1984) on fluid-mineral equilibria in hydrothermal...1989; Osika, 1990; Walther and Dill, 1995; Dill et al., 2008a,b). Some classification schemes can still...taken one for the map (Dill et al., 2008a) and another for the text (Dill et al., 2008b). The map used an...1989, 1994a; Dill and Nielsen, 1987; Tischendorf et al., 1995) and was extended to the Alpine realm, where |  | | Journal (volume) | | .........................319 EM61 Mineralogy of mine wastes and contaminated soil......................framing the mineral sciences. [1] Hazen, R.M. et al. (2008) Am. Mineral., 93, 1693-1720. v 40 years...„modern.” [1] Malkovets, V. et al. (2007) Geology, 35, 339-342. [2] Rege, S. et al. (2005) J. Anal. Atom. Spectrom...transparent yet quantitative manner. [1] Burdett, J.K. et al. (1984) Croatia Chem. Acta, 57, 11931216. [2] Burdett...far. [1] Wilke, M. et al. (2001) Am. Mineral., 86, 714-730. [2] Schmid, R. et al. (2003) Lithos, 70, 381-392 |  | | Book (volume) | | (Computer) BT Apple computer Laptop computers Ibra’ al-dhimmah (Islamic law) USE Debt cancellation (Islamic...(May Subd Geog) [BP 186.6] al-Adhd catfish Black bullhead al-Nahr al-Qurban Major Festival (Islam)...feasts — Islam al-Adbd sermons (May Subd Geog) [BP 18 3.66] BT Islamic sermons ‘Id al-Fifr (May Subd...Fast (Islam) ‘Id catfish (May Subd Geog) al-§adaqah ‘Id al-SaghTr Minor [QL696.P2438] Emberizidae...Ictaluridae Polish icons Smallmouth buffalo ‘Id al-KabTr BT Icteria Buffalofishes Ictops acutidens |
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