 | | Book | | 6 Introduction It is well known that Yemen has long history of ancient mining. The Sabaeans were most...palaces and temples were all decorated with gold, silver and gemstones. Such old mines are still there witnessing...progress that the Yemeni man reached. In recent times, Yemen has carried out numerous geological survey projects...promotional campaigns for mineral resources in Yemen through undertaking a number of local and international...attracted to the investment in the minerals sector in Yemen and they have succeeded to continue in their exploration |  | 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 |  | | Journal (article/letter/editorial) | | 2. Bongará – deposits “en la selva” 5.3.3. Yemen (Jabali) – where is the Zinc gone? 5.3.4. Iran – less...Lead version: Magellan (Australia) 38 7.2. The Silver version: Sierra Mojada (Mexico) and Wonawinta (Australia)...Other deposits, such as Angouran (Iran) and Jabali (Yemen) are genetically more complex. Ore deposits...of lead. Silver MA can occasionally occur in selected ore districts (Sierra Mojada, Jabali etc.). The...Mehdiabad (Iran), Shaimerden (Kazakhstan), Jabali (Yemen), Hakkari (Turkey), Vazante (Brazil), Accha |  | | Journal (article/letter/editorial) | | processing sulphide ore became more common (Hitzman et al. 2003; Boni 2005). Development of the Skorpion nonsulphide...spotlight (Borg et al. 2003; Mondillo et al. 2011). Other examples are Accha in Peru (Boni et al. 2009), Angouran...Angouran in Iran (Boni et al. 2007), Vazante in Brazil (Monteiro et al. 2006; Slezak et al. 2014), Hakkari in... Miner Deposita (Santoro et al. 2013) and Jabali in Yemen (Mondillo et al. 2011, 2014). Carbonate-hosted...commonly in skarns (Heyl and Bozion 1962; Hitzman et al. 2003). They can also form in hypogene environments |  | 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 |  | | Journal (article/letter/editorial) | | 2011 Wüstite in a hydrothermal silver-lead-zinc vein, Lucky Friday mine, Coeur d’Alene mining district...composition of the Platreef at the Sandsloot–Mogolakwena mine, Bushveld complex, South Africa—Laurie Reisberg...of the mineralized (Ni-Cu-Co) Suwar intrusion, Yemen—John D. Greenough, Sandra L. Kamo, Lucia Theny,...Elizarova, and F. P. Mitrofanov Formation of gold and silver sulfides from melts in the Ag-Au-S system: Experimental...V. Goltsman, O.Yu. Plotinskaya, E.D. Bairova, et al. 107 Vol. 49, No. 3, 2011 Experimental study of |  | | Journal (article/letter/editorial) | | deposits: Evidence from fluid inclusions. II. Gold, silver, lead, and zink [sic] deposits—V.B. Naumov, V.A...age, and relationship to magmatism at the Mogot silver-base-metal deposit, North Stanovoi metallogenic...XRF geochemical multielement data at Plutonic gold mine, Marymia Inlier, Western Australia—Michael F. Gazley...Alexander E. Gates 226 The Jabali nonsulfide Zn-Pb-Ag deposit, western Yemen—N. Mondillo, M. Boni, G. Balassone |  | 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 |  | Kyle, J. Richard, Ahn, Hyein, Gilg, H. Albert (2018) Nature and origin of the nonsulfide zinc deposits in the Sierra Mojada District, Coahuila, Mexico: constraints from regional geology, petrography, and isotope analyses. Mineralium Deposita, 53 (8) 1095-1116 doi:10.1007/s00126-018-0797-1 | Journal (article/letter/editorial) | | sulfide zones, Bnonsulfide Zn^ (NSZ) deposits, and a silver-rich Pb carbonate deposit hosted by lower Cretaceous...deposits, Bnonsulfide Zn^ (NSZ) deposits, and a silver-rich lead carbonate deposit, hosted by lower Cretaceous...polymetallic carbonate-replacement deposits (e.g., Megaw et al. 1988, 1996). This study focuses on the two NSZ deposits...(hemimorphite-bearing) deposits (e.g., Hitzman et al. 2003). NSZ concentrations commonly are present in...presented (Megaw et al. 1988, 1996; Tritlla et al. 2007; González-Sánchez et al. 2009). The Sierra Mojada |  | Gilg, H. Albert, Boni, Maria, Balassone, Giuseppina, Allen, Cameron R., Banks, David, Moore, Farid (2006) Marble-hosted sulfide ores in the Angouran Zn-(Pb–Ag) deposit, NW Iran: interaction of sedimentary brines with a metamorphic core complex. Mineralium Deposita, 41 (1) 1-16 doi:10.1007/s00126-005-0035-5 | Journal (article/letter/editorial) | | g/t Ag based on a cut-off grade of 4% Zn (Annels et al. 2003). 2 Fig. 1 a Location of the Angouran and...the development of an open pit in 1963 (Bariand et al. 1965). The first geological and mineralogical descriptions...the object of new scientific research (Annels et al. 2003; Borg and Daliran 2004; Daliran and Borg 2003;...2003; Maanijou 2002; Gilg and Boni 2004; Gilg et al. 2003; Sadeghi 2003). The main results of this research...e (SEDEX) process during the Mesozoic (Annels et al. 2003), to the effects of a distal intrusion-related |  | Wang, Da, Zheng, Youye, Mathur, Ryan, Jiang, Junsheng, Zhang, Sukun, Zhang, Jianfang, Yu, Miao (2019) Multiple mineralization events in the Zhaxikang Sb–Pb–Zn–Ag deposit and their relationship with the geodynamic evolution in the North Himalayan Metallogenic Belt, South Tibet. Ore Geology Reviews, 105. 201-215 doi:10.1016/j.oregeorev.2018.12.024 | Journal (article/letter/editorial) | | and so on (Fig. 1C; Yang et al., 2009; Zheng et al., 2012, 2014; Li et al., 2017). Detailedly, the first...W–Sn and Shalagang Sb deposits; Zheng et al., 2014; Li et al., 2017). The NHMB is an area with great interest...been extensively studied (e.g., Wang et al., 2017; Sun et al., 2018). However, due to superposition of...The previous genetic models are as follow: Meng et al. (2008) only paid attention to the Sb mineralization...according to S–Pb, H–O, He–Ar isotopic evidence, Zhang et al. (2010) thought that the hot spring circulation drived |  | | Journal (article/letter/editorial) | | research papers ISSN 2053-2296 A new antibacterial silver(I) complex incorporating 2,5-dimethylpyrazine and...University, People’s Republic of China Keywords: silver(I) complex; diclofenac; twodimensional coordination...the structural topologies. A novel twodimensional silver(I) complex with the anti-inflammatory diclofenac...to-3O,O0 :O}bis(-2,5dimethylpyrazine-2N:N0 )silver(I), [Ag2(C14H10Cl2NO2)2(C6H8N2)]n, (I), has been...(Njogu et al., 2015; Nomiya et al., 2000; Wang & Cohen, 2009; Yam & Lo, 1999; Zhang et al., 2009). In |  | Burisch, Mathias, Walter, Benjamin F., Gerdes, Axel, Lanz, Maximilian, Markl, Gregor (2018) Late-stage anhydrite-gypsum-siderite-dolomite-calcite assemblages record the transition from a deep to a shallow hydrothermal system in the Schwarzwald mining district, SW Germany. Geochimica et Cosmochimica Acta, 223. 259-278 doi:10.1016/j.gca.2017.12.002 | Journal (article/letter/editorial) | | (Coeur d'Alene)/USA (Leach et al., 1988), the Anti Atlas/Morocco (Essarraj et al., 2005) and the Erzgebirge/Germany...Erzgebirge/Germany (Baumann et al., 2000), which are polymetallic vein-type deposits. Further examples are unconformity-related...Basin/Canada (Mercadier et al., 2010; Pascal et al., 2016; Richard et al., 2016), or MVT- and Irish-type...Wiesloch/Germany (Pfaff et al., 2010), the Lisheen/Ireland deposit (Gleeson et al., 1999; Wilkinson et al., 2005) and...and Jabali/Yemen (Ostendorf et al., 2015). However, these deposits originally formed at deeper and hotter |  | | 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 |  | Ostendorf, Jörg, Henjes-Kunst, Friedhelm, Schneider, Jens, Melcher, Frank, Gutzmer, Jens (2017) Genesis of the Carbonate-Hosted Tres Marias Zn-Pb-(Ge) Deposit, Mexico: Constraints from Rb-Sr Sphalerite Geochronology and Pb Isotopes. Economic Geology, 112 (5) 1075-1088 doi:10.5382/econgeo.2017.4502 | Journal (article/letter/editorial) | | geotectonic evolution (e.g., Leach et al., 2005; Meinert et al., 2005; Wilkinson, 2014). Such links are...contemporaneous magmatism (e.g., Megaw, 1998; Meinert et al., 2005). However, in many cases, spatial links to...g., Leach et al., 2001, 2005; Bradley and Leach, 2003; Muchez et al., 2005; Gleason et al., 2011; Ostendorf...Ostendorf et al., 2015). Such examples may include carbonate replacement deposits with no obvious link to...characteristic skarn minerals (Megaw, 1998; Meinert et al., 2005), and most epigenetic, low-temperature deposits |  | | 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) | | trading as Taylor & Francis Group 2 Y. ZHANG ET AL. 1. Introduction 2. Geological setting In recent...in the Pyeongbuk gold ore belt (Guo 2006; Song et al. 2009). More than ten non-ferrous metal deposits...Cu reserves of 70 and 12 Mt, respectively (Song et al. 2009). Occurrence of mineralisation of this scale...conditions for mineralization (Sun 1994; Song et al. 2009). However, the numbers of known deposits and...(Figure 1(a), Sun 1994; Song et al. 2009; Wang 2014; Zhao et al. 2014; Yang et al. 2015). At the China side |  | | Journal (article/letter/editorial) | | are Angouran, Iran (Boni et al., 2007a), Shaimerden, Kazakhstan, Jabali, Yemen, and most recently Torlon...whole series of minerals (Large, 2001; Hitzman et al., 2003; Boni, 2005a). The only minerals of current...Radke, 1988; Blot et al., 1995; E. Belogub, pers. commun.). High 267 268 BONI ET AL. 72°00’ W N 71°50’...the Jabal Dhaylan prospect, Saudi Arabia (Hayes et al., 2000). However, these concentrations are relatively...conditions as hypogene nonsulfides (Sweeney et al., 1991; Brugger et al., 2003). Despite widespread distribution |  | | Journal (article/letter/editorial) | | million ounces. Other mineral commodities include silver, copper, zinc, limestone, aggregates, gypsum, and...the 16 th cen tury, when Spanish colonists mined silver in the Jicaro area in the north and gold along...1993), Darce et al. (1989, 1993), Ehrenborg, (1996), Hodgson (1977, 1979, 1998), Kesler et al. (1990), Lilljequist...Gose, 1983; Donnelly et al., 1990; Escalante, 1990; Astorga, 1992; Montero et al., 1992; Wein berg, 1992;...1992; Venable, 1993; Barboza et al., 1995; Protti et al., 1995). In general, the Middle America Trench |  | | Journal (article/letter/editorial) | | tectonic settings: Evidence from the Jabali Zn-Pb-(Ag) deposit (Yemen)—Jörg Ostendorf, Friedhelm Henjes-Kunst...Burmistrov Physicochemical formation conditions of silver sulfoselenides at the Rogovik deposit, northeastern...deposits at the periphery of the Zijinshan copper-gold mine, southeastern China—Bimin Zhang, Xueqiu Wang, Rong...the Qilinchang Zn-Pb-(Ag-Ge) deposit in the Huize mine district, northeastern Yunnan, China—Run-Sheng Han...(including empirical PdCuBiSe3) from the former Roter Bär mine, St. Andreasberg, Harz Mountains, Germany: A result |  | | Journal (article/letter/editorial) | | Minerals Inc., Chile The Capricornio epithermal gold–silver–copper deposit, in the Region II, Chile, consists...supergene processes that caused the remobilisation of silver. Supergene processes, whose effects can be followed...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 |  | Li, Yang, Li, Jian-Wei, Li, Xian-Hua, Selby, David, Huang, Guang-Huan, Chen, Lin-Jie, Zheng, Kai (2017) An Early Cretaceous carbonate replacement origin for the Xinqiao stratabound massive sulfide deposit, Middle-Lower Yangtze Metallogenic Belt, China. Ore Geology Reviews, 80. 985-1003 doi:10.1016/j.oregeorev.2016.08.017 | Journal (article/letter/editorial) | | last three decades (e.g., Pan and Dong, 1999; Mao et al., 2011 and references therein). These ⁎ Corresponding...genetically related to porphyry-skarn ores (Mao et al., 2011) and references therein). Despite many years...these deposits (Guo et al., 2011; Mao et al., 2011; Xie et al., 2014; Xiao et al., 2016). Several studies...magmatism (Gu et al., 2000, 2007, 2011; Zhou et al., 2010; Xie et al., 2014; Xiao et al., 2016). In contrast...Cretaceous magmatism (Pan and Dong, 1999; Mao et al., 2011; Zhang et al., 2015). The contrasting genetic models |  | | | | hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...between the cities of Andahuaylas and Yauri (Perelló et al., 2003). The province hosts numerous porphyry copper...AndahuaylasYauri batholith into Mesozoic sediments (Perelló et al., 2003). The largest porphyry copper deposits in...Tintaya and Las Bambas areas (Zweng et al., 1997; Guillen et al., 2012), as well as the isolated † Corresponding...largest deposits of this type are Alicia (Moss et al., 2012; Strait Minerals Inc., 2013) and Dolores (Zincore |  | | Journal (article/letter/editorial) | | hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...between the cities of Andahuaylas and Yauri (Perelló et al., 2003). The province hosts numerous porphyry copper...AndahuaylasYauri batholith into Mesozoic sediments (Perelló et al., 2003). The largest porphyry copper deposits in...Tintaya and Las Bambas areas (Zweng et al., 1997; Guillen et al., 2012), as well as the isolated † Corresponding...largest deposits of this type are Alicia (Moss et al., 2012; Strait Minerals Inc., 2013) and Dolores (Zincore |
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