 | | Journal (article/letter/editorial) | | Inclusion Characteristics of the Tuvatu Gold-Silver Telluride Deposit, Fiji: Comparisons with the Emperor...State University, Ames, Iowa 50011 Abstract The Tuvatu gold-silver telluride deposit with reserves of...of 13 t Au is the second largest gold deposit in Fiji after the large Emperor gold telluride deposit (production...occur along the >250-km east-northeast–trending Viti Levu lineament. They are spatially associated with...along the margins of the Tavua volcano whereas the Tuvatu deposit may occur adjacent to an eroded shoshonite |  | | Journal (article/letter/editorial) | | Au- and Porphyry Cu-Style Mineralization, Navilawa Caldera, Fiji Nathan A. Forsythe 1 , Paul G. Spry 1,...Abstract: The Navilawa caldera is the remnant of a shoshonitic volcano on Viti Levu, Fiji, and sits adjacent...low-sulfidation Tuvatu epithermal Au–Te deposit. The caldera occurs along the Viti Levu lineament, approximately...from the Tuvatu Au–Te deposit towards the central, northern, and eastern parts of the Navilawa caldera...Au–(Te) vein systems, including the Banana Creek and Tuvatu North prospects. Chalcopyrite, and minor bornite |  | | Journal (article/letter/editorial) | | gold–vanadium–tellurium association at the Tuvatu gold–silver prospect, Fiji: conditions of ore deposition P. G...Springer-Verlag 2006 Editorial handling: N. Cook Summary The Tuvatu gold–telluride prospect is one of several epithermal...along the >250 km northeast trending Viti Levu lineament, Fiji, which are genetically associated with...formation of the telluride-native gold stage at Tuvatu (250 C, Au ¼ 1 ppb, Te ¼ 1 ppb, S ¼ 0.001...that these minerals were deposited together at Tuvatu and likely explain the common coexistence of roscoelite |  | Orovan, Evan A., Cooke, David R., Harris, Anthony C., Ackerman, Ben, Lawlis, Erin (2018) Geology and Isotope Geochemistry of the Wainaulo Cu-Au Porphyry Deposit, Namosi District, Fiji. Economic Geology, 113 (1) 133-161 doi:10.5382/econgeo.2018.4546 | Journal (article/letter/editorial) | | Wainaulo Cu-Au Porphyry Deposit, Namosi District, Fiji* Evan A. Orovan,1,2,† David R. Cooke,1,2 Anthony...Wainaulo Cu-Au porphyry deposit of the Namosi district, Fiji, hosts distinct styles of alteration and mineralization...part of the Namosi district in southeast Viti Levu Island, Fiji. The district is confined within the Special...177°E Mt. Kasi 0.24 Moz Au1 B N 2.5 km Vanua Levu Yasawa Islands 1 2 3 Taveuni 4 17°S Emperor...Mamanuca Islands 18°S Koro Sea 18.25°S Suva Tuvatu 0.46 Moz Au 19°S 179°E 178°E 18.00°S A OROVAN |  | Ertl, Andreas, Rakovan, John, Hughes, John M., Bernhardt, Heinz-Jürgen, Rossman, George R. (2019) Vanadium-rich Muscovite from Austria: Crystal Structure, Chemical Analysis, and Spectroscopic Investigations. The Canadian Mineralogist, 57 (3) 383-389 doi:10.3749/canmin.1900020 | Journal (article/letter/editorial) | | (Mariposa County, California, USA). In the Janggun mine area, Republic of Korea, V-bearing muscovite (5...gold-vanadium-tellurium association at the Tuvatu gold-silver prospect, Fiji, Spry & Scherbarth (2006) showed that...that the most common mica at Tuvatu is roscoelite rather than V-bearing muscovite. In their analyses...pyrite, jarosite, natrojarosite, rutile, titanite, apatite, vivianite, xenotime-(Y), monazite(Ce), allanite-(Ce)...cleavage fragment of roscoelite from the Stuckslager mine, Coloma, El Dorado County, California (type locality |  | | Book (edition) | | . . . . . . . 6.3.2 Emperor Gold Deposit, Viti Levu, Fiji. . . . 6.3.3 Dinkidi Copper-Gold Deposit, Didipio...New Guinea, 13 Roumania, 14 Mariana Islands, 15 Fiji, 16 Kuril Islands, 17 Vanuatu, 18 Sunda Arc, 19.... . Samples from oceanic arcs (Lihir Island, Viti Levu, Goonumbla) plotted on the (TiO2/10)(Lax10)-(P2O5/10)...Geological overview of the Emperor gold deposit, Fiji. Modified after Setterfield et al. (1991) . . ....Australia, at the main development level of the mine. The position of the Whenan Shaft is shown. Note |  | Fornadel, Andrew P., Voudouris, Panagiotis Ch., Spry, Paul G., Melfos, Vasilios (2012) Mineralogical, stable isotope, and fluid inclusion studies of spatially related porphyry Cu and epithermal Au-Te mineralization, Fakos Peninsula, Limnos Island, Greece. Mineralogy and Petrology, 105 (1) 85-111 doi:10.1007/s00710-012-0196-8 | Journal (article/letter/editorial) | | ilmenite (for Fe), spessartine (for Mn), and apatite (for Ca) were used. Operating conditions of the...accessory and alteration phases include epidote, apatite, titanite, zircon, magnetite, and titanomagnetite...haloes that are composed of K-feldspar, biotite, apatite, and magnetite (Fig. 4e). Hypogene mineralization...(Voudouris, 2006) Dikes (this study) Dacite 6 Tuvatu monzonites (Scherbarth and Spry, 2006) Andesite...associated with porphyry-epithermal mineralization at Tuvatu (Scherbarth and Spry 2006), Lepanto-Far Southeast |  | | Book (edition) | | . . . . . . . 6.3.2 Emperor Gold Deposit, Viti Levu, Fiji . . . . . . . . 6.3.3 Dinkidi Copper-Gold Deposit...resources of 200,000 oz. gold both at Kanowna Belle Gold Mine, Australia, and at the Jabal Shayban Gold Project...New Guinea, 13 Roumania, 14 Mariana Islands, 15 Fiji, 16 Kuril Islands, 17 Vanuatu, 18 Sunda Arc, 19...Geological overview of the Emperor gold deposit, Fiji. Modified after Setterfield et al. (1991) . . . ....e mineralization from the Emperor gold deposit, Fiji (mineral collection of TU Bergakademie Freiberg) |  | | Report (issue) | | ............................................U22 Mine Waste Characteristics.........................................................................U25 Mine Closure...........................................V/L microgram of vanadium per liter AMD acid mine drainage Ga giga-annum HSLA high-strength, low-alloy...reserves Source of data ID Deposit 1 Lueca Mine Angola NA Vanadate –7.92 13.65 n.d. n.d....–25.63 27.78 n.d. n.d. n.d. n.d. 54 Mapochs Mine South Africa Bushveld Igneous Complex, Limpopo |  | | Book | | two-thirds by volume of Fe Ti oxides and one-third apatite and biotite; however, much of the Ti tends to crystallize...plagioclase feldspar (albite), granite pegmatites and in apatite and quartz veins. In the hornblende, and several...occurs with quartz crystals at the Ellenville Lead mine, granite at Topsham, Maine. Figure 20. A thumbnail-sized...Mountain, Georgia, and at the Champion andalusite mine, Mono County, California (Cook 1985, Cook 2003а;...rutile crystal about 3 cm tall, from the Onganja mine, Namibia. RJL331 I Many of the finest anatase and |  | | Journal (article/letter/editorial) | | 4a), which are locally 983 accompanied by rare apatite and pyrite. The veins are not common and mostly...accessory minerals include rutile, muscovite, apatite, and anhydrite. Anhedral chlorite was found in...pyrite, quartz, carbonate, albite, sericite, and apatite. Stage III Stage III veins are mainly composed...common accessory minerals in these veins include apatite, rutile, scheelite, and tourmaline. The sulfide...Sandaowanzi Cripple Creek Panormos Bay Emperor and Tuvatu deposit Sacarimb deposit The Northern Great Xing’an |  | | Journal (article/letter/editorial) | | magnetite in mafic intrusions (e.g., Maracás Menchen Mine, Brazil, Hammond 2016; Bushveld, South Africa, Maier...minor phlogopite, graphite, pyrite, muscovite, apatite, titanite, chalcopyrite, hematite, and calcite...Russia Voi, Kenya Namalulu, Tanzania David Bell Mine, Canada Deadhorse Creek, Canada n n n n n n ¼18...Namalulu, Tanzania (Feneyrol et al. 2012); David Bell Mine, Canada (Urban et al. 1992); and Deadhorse Creek...most comparable to the material from the Sätra Mine, Sweden (Zakrzewski et al. 1982). This is the second |  | Tombros, S. F., St. Seymour, K., Williams-Jones, A. E., Spry, P. G. (2008) Later stages of evolution of an epithermal system: Au–Ag mineralizations at Apigania Bay, Tinos Island, Cyclades, Hellas, Greece. Mineralogy and Petrology, 94 (3) 175-194 doi:10.1007/s00710-008-0019-0 | Journal (article/letter/editorial) | | (whole rock Rb–Sr isochrons from titanite and apatite, Altherr et al. 1982; Henjes-Kunst and Kreuzer...et al. 1998), dolomite and Mg-chlorite (Emperor, Tuvatu; Ahmad et al. 1987; Scherbarth and Spry 2006),...2004) and Mg-chlorite and manganese ores (Sunnyside mine; Casadevall and Ohmoto 1977). The Apigania Bay system...geochemical studies of the Emperor gold-telluride deposit, Fiji. Econ Geol 87:345–370 Altherr R, Siebel W (2002)...53:1209–1221 Casadevall T, Ohmoto H (1977) Sunnyside mine, Eureka Mining District, San Juan Country, Colorado: |  | Farhan, Muhammad, Arif, Mohammad, Ying, Ye, Chen, Xuegang, Garbe-Schönberg, Dieter, Li, Chun-Feng, Hussain, Zahid, Ullah, Zaheen, Zhang, Pingping, Khan, Asad (2021) Fluid source, element mobility and physicochemical conditions of porphyry-style hydrothermal alteration-mineralization at Mirkhani, Southern Chitral, Pakistan. Ore Geology Reviews, 135. 104222pp. doi:10.1016/j.oregeorev.2021.104222 | Journal (article/letter/editorial) | | (ppm) are found in low-temperature pyrites, such as Tuvatu (Se = 867; 250 ˚C; Scherbarth and Spry, 2006; Spry...(4), 577–587. Ayers, J.C., Watson, E.B., 1993. Apatite/fluid partitioning of rare-earth elements and strontium:...Henney, P., 1995. Characterization of gold from Fiji. British Geological Survey, Technical report WC/95/41...inclusion characteristics of the Tuvatu gold-silver telluride deposit, Fiji: Comparisons with the Emperor...gold–vanadium–tellurium association at the Tuvatu gold–silver prospect, Fiji: conditions of ore deposition. Mineral |  | Keith, Manuel, Smith, Daniel J., Doyle, Keiran, Holwell, David A., Jenkin, Gawen R.T., Barry, Tiffany L., Becker, Joseph, Rampe, Jason (2020) Pyrite chemistry: A new window into Au-Te ore-forming processes in alkaline epithermal districts, Cripple Creek, Colorado. Geochimica et Cosmochimica Acta, 274. 172-191 doi:10.1016/j.gca.2020.01.056 | Journal (article/letter/editorial) | | Porgera and Ladolam (Papua New Guinea) and Vatukoula (Fiji) (Richards and Kerrich, 1993; Kelley et al., 1998;...(2) Cresson (Ruby stockpile) and (3) the historic mine site of Vindicator Valley (Fig. 1). The sample set...low-sulfidation epithermal systems, such as Emperor (Fiji; Pals and Spry, 2003) and Boulder County (Colorado;...geochemical studies of the Emperor gold telluride deposit, Fiji. Econ. Geol. 82, 345–370. Barton P. B. and Skinner...low-sulfidation epithermal Emperor gold deposit, Vatukoula, Fiji: Miner. Petrol. 79, 285–307. Pals D. W., Spry P |  | | Journal (article/letter/editorial) | | located next to the main entrance of the old Bruneau mine. The area was mined for Cu, Au, and Ag in the late...Formation (old Cu-Au-Ag Bruneau mine) Bruneau Formation (near the old Bruneau mine) Bruneau Formation Bruneau...Mineral abbreviations stand for: albite (Ab), apatite (Ap), chalcopyrite (Cpy), chlorite (Chl), epidote...web version of this article.) phases include apatite and magnetite. These silicate and oxide minerals...abbreviations stand for: albite (Ab), amphibole (Amp), apatite (Ap), biotite (Bt), carbonate (Carb), chlorite |  | Tombros, S., St. Seymour, K., Williams-Jones, A. E., Spry, P. G. (2007) The Genesis of Epithermal Au-Ag-Te Mineralization, Panormos Bay, Tinos Island, Cyclades, Greece. Economic Geology, 102 (7) 1269-1294 doi:10.2113/gsecongeo.102.7.1269 | Journal (article/letter/editorial) | | fluorine-rich, peraluminous biotitetourmaline-allanite-apatite-garnet–bearing leucogranite, which formed peripherally...using whole-rock Rb-Sr isochrons from titanite and apatite (Altherr et al., 1982; Henjes-Kunst et al., 1982)...geochemical studies of the Emperor gold telluride deposit, Fiji: ECONOMIC GEOLOGY, v. 87, p. 345–370. Aksyuk, A...Casadevall, T., and Ohmoto, H., 1977, Sunnyside mine, Eureka mining district, San Juan Country, Colorado:...breccia pipe Cu-W mineralization of the Dalseong mine, Korea: Neues Jahrbuch für Mineralogie Abhandlungen |  | Kubač, Alexander, Chovan, Martin, Koděra, Peter, Kyle, J. Richard, Žitňan, Peter, Lexa, Jaroslav, Vojtko, Rastislav (2018) Mineralogy of the epithermal precious and base metal deposit Banská Hodruša at the Rozália Mine (Slovakia) Mineralogy and Petrology, 112 (5) 705-731 doi:10.1007/s00710-018-0558-y | Journal (article/letter/editorial) | | base metal deposit Banská Hodruša at the Rozália Mine (Slovakia) Alexander Kubač1 Rastislav Vojtko6 ·...Computed tomography · Low angle shear zone · Rozália Mine · Hodruša-Hámre · Štiavnica stratovolcano Introduction...base metal deposit of Banská Hodruša at the Rozália Mine has several unique characteristics. The major distinct...district was discovered close to the historic Rozália Mine that produced Pb-Zn-Cu ore from the resurgent horst-related...Banská, Ltd. at deep levels of the mine and is the only active ore mine in Slovakia. The mineralogy and |  | | Journal (article/letter/editorial) | | Anothoclase Anthophyllite Antimonselite Antimony native Apatite Apophyllite Aragonite Ardennite Arfvedsonite Argentite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...a groundmass of albite with muscovite, garnet, apatite, and quartz as accessory minerals. Silica-undersaturated...also contain olivine, clinopyroxene, perovskite, apatite, nepheline and garnet. Metamorphic rock consisting...biotite, calcite, zircon, aegirite, pyrochlore and apatite. Duricrusts containing chiefly calcite. A metamorphic | | | Journal (article/letter/editorial) | | Anothoclase Anthophyllite Antimonselite Antimony native Apatite Apophyllite Aragonite Ardennite Arfvedsonite Argentite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...a groundmass of albite with muscovite, garnet, apatite, and quartz as accessory minerals. Silica-undersaturated...also contain olivine, clinopyroxene, perovskite, apatite, nepheline and garnet. Metamorphic rock consisting...biotite, calcite, zircon, aegirite, pyrochlore and apatite. Duricrusts containing chiefly calcite. A metamorphic |  | | 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................. |  | Brugger, Joël, Liu, Weihua, Etschmann, Barbara, Mei, Yuan, Sherman, David M., Testemale, Denis (2016) A review of the coordination chemistry of hydrothermal systems, or do coordination changes make ore deposits?. Chemical Geology, 447. 219-253 doi:10.1016/j.chemgeo.2016.10.021 | Journal (article/letter/editorial) | | the solubility of minerals such as anhydrite and apatite. In acidic solutions at room-temperature, U(IV)...minerals for the galliumgermanium ores of the Apex Mine, Utah. Economic Geology, 81(4): 946950. Edwards...gold–vanadium–tellurium association at the Tuvatu gold–silver prospect, Fiji: conditions of ore deposition. Mineralogy |  | | Report (volume) | | Japan (Moritani 1976; Hariya & Tatsumi 1981) Viti Levu, Fiji (Colley & Walsh 1987) Late OligoceneMid-Miocene...Hungary, Philipsburg and Butte, USA, and Janggun mine, South Korea (for detailed discussion see Roy 1981)...are well-developed in Bishop, Glosam, and Lohatlha mine areas and are composed dominantly of bixbyite and...1987. Genesis of Fe-Mn deposits of southwest Viti Levu, Fiji. Transactions Institution of Mining and Metallurgy...Glosam manganese mines and the Beeshoek Iron ore mine of the Postamasburg area. In: Ar~q4AEUSSER, C. R |
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