 | | 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...Other deposits, such as Angouran (Iran) and Jabali (Yemen) are genetically more complex. Ore deposits...occur in selected ore districts (Sierra Mojada, Jabali etc.). The economic value of zinc nonsulfide ores...Mehdiabad (Iran), Shaimerden (Kazakhstan), Jabali (Yemen), Hakkari (Turkey), Vazante (Brazil), Accha...Columbia, Morocco, Algeria, and Egypt (Hitzman et al., 2003). Nonsulfide zinc deposits have been distinguished |  | 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) | | pyrolusite, 25 cryptomelane, franklinite, coronadite, quartz and alunite-natroalunite. Less common...(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 |  | | 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 |  | | Report (issue) | | Smithsonite slice and egg, 5.8 and 2.7 cm tall Masua Mine, Carbonia-lglesias, Sardinia, Italy Cal and Kerith...page Smithsonite, 9.2 cm wide 400 Foot Level, Kelly Mine, Magdalena District Socorro County, New Mexico Steve...1867. ·thsonian Smithsonite First Oxide Zone, Tsu Mine, Tsumeb, Nami 10cm tall Brent Lockhart coll Joe...1892) Zinkglas, Zinkischer carbonspat (Palache et al., 1951) Dry-bone ore (U.S. miner's term) Paul W....has been named smithsonite-cadmifere (Aballain, et al., 1968). Turkey fat ore is applied to smithsonite |  | Arfè, G., Mondillo, N., Boni, M., Joachimski, M., Balassone, G., Mormone, A., Santoro, L., Medrano, E. Castro (2018) The Cristal Zn prospect (Amazonas region, Northern Peru) Part II: An example of supergene enrichments in tropical areas. Ore Geology Reviews, 95. 1076-1105 doi:10.1016/j.oregeorev.2017.11.022 | Journal (article/letter/editorial) | | Spooner, 2008; Basuki and Spooner, 2009; Mondillo et al., in rev). Supergene nonsulfide ores are developed...bodies are exposed to meteoric alteration (Hitzman et al., 2003). Recent studies (Reichert and Borg, 2008;...climates has been already discussed by Hitzman el al. (2003) and Boni and Mondillo (2015), who reported...more readily separated from other metals (Rose et al., 1979; Sangameshwar and Barnes, 1983). Significant...occurrences in the Charlotte 3 Bongará area. Arfè et al. (2017) presented the first comprehensive study of |  | | 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 |  | | | | 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 |  | | 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 |
|
