 | | Journal (article/letter/editorial) | | assemblages............................... Conclusions Vatukoula PACE 1460 ....................................ite Coloradoite-calaverite-petzite Coloradoite-gold Sylvanite-hessite Petzite-sylvanite-hessite It...assemblages tellurium-sylvanite and sylvanite-empressite are probablygoodexamplesof this, and similarreasoningappliesto...Tellurium-calaverite Tellurium-empressite Tellurium-sylvanite Calaverite-gold Empressite-hessite Hessite-silver...Sylvanite-hessite Sylvanite-empressite Petzite-hessite Gold-hessite Gold-petzite The close correlationbetween |  | | Journal (article/letter/editorial) | | the low-sulfidation epithermal Emperor gold deposit, Vatukoula, Fiji D. W. Pals and P. G. Spry Department...The epithermal, low sulfidation Emperor gold telluride deposit in Fiji, hosted by Late Miocene-Early Pliocene...western flank of the Tavua Caldera. Gold is largely in the form of ‘‘invisible’’ gold in arsenian pyrite...pyrite but 10 to 50% of gold is in the form of precious metal tellurides. Gold mineralization occurs in steeply...where the flatmake intersects steep structures. Gold-rich tellurides preceded the formation of silver-rich |  | | Journal (issue) | | 8(1):3-8 Secondary copper minerals of the Crusader mine, north-west Queensland. Sharpe, James L. and Williams...suite of secondary minerals from the Nifty copper mine, Western Australia. Downes, P.J., Shields, P. and...7(1 ): 19-26 • Kasolite from the British Empire mine, Arkaroola, South Australia. Plimer, Ian R., Besley...Marshall, Brian. 7(1):3-13 Minerals ofthe Vatukoula gold mines, Fiji. Lawrence, Laurie J., Sharpe, James L...Prince Lyell Mine, Mt Lyell, Queenstown 7(2):82-83W Red Lead Mine, Dundas 7(1}:37W Renison Mine 7(l):37W |  | | Journal (article/letter/editorial) | | Invisible Gold and Tellurium in Arsenic-Rich Pyrite from the Emperor Gold Deposit, Fiji: Implications...Implications for Gold Distribution and Deposition DAVID W. PALS, PAUL G. SPRY,† Department of Geological and Atmospheric...Canada N6G 4X8 Abstract Gold is found in three different forms in the Emperor gold deposit: as “invisible”...submicrometer-size inclusions of gold in arsenian pyrite, as visible native gold and/or electrum, and as tellurides...mass spectroscopy (SIMS) show that pyrite from Emperor is among the most Au- (up to 11,057 ppm Au), Te- |  | | Report (issue) | | Empressite AgTe c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic. Point Group:...Z = 16 X-ray Powder Pattern: Empress Josephine mine, Colorado, USA. 2.70 (100), 2.23 (80), 3.81 (60)...100.53 100.7 100.1 100.00 (1) Empress Josephine mine, Colorado, USA; average of two analyses, corresponding...Te1.00 . (4) AgTe. Occurrence: In low-temperature gold-poor hydrothermal vein deposits. Association: Tellurium...(Empress Josephine mine, Colorado, USA); pyrite, rodalquilarite (Tombstone, Arizona, USA); gold, tellurium, |  | | Journal (article/letter/editorial) | | University] at 23:14 19 October 2014 Vindicator Mine, Cripple Creek, Teller County, Colorado I n terms...specimens of essentially massive gold tellurides associated with coarse native gold. Cripple Creek, on the other...that resemble cuneiform characters. Sylvanite is gold-silver telluride with the composition (Au,Ag)2Te4...published analyses commonly show minor variations in the gold and silver content, and the presence of such other...Sylvanite alters to loosely coherent pseudomorphs of gold. Sylvanite is almost unknown in the eastern United |  | | Report (issue) | | fumaroles. Association: carbonates. Gold, sylvanite, empressite, altaite, pyrite, galena, alabandite...Peninsula, Russia. Large cleavages at the Kochbulak gold deposit, Chatkal-Kuramin Mountains, eastern Uzbekistan...Magnolia, Gold Hill, Ballarat, and Central districts, Boulder Co.; and at the Vulcan mine, Gunnison Co...Moctezuma (Bambolla) mine, 12 km south of Moctezuma, Sonora, Mexico. From the El Indio mine, east of La Serena...Australia. In the Teine mine, northwest of Sapporo, Hokkaido, and in the Kawazu mine, near Sizewka, Shizuoka |  | | Report (issue) | | Total 99.62 100.00 100.30 100.00 (1) Zavodinskii mine, Kazakhstan. (2) San Sebastián, Mexico. (3) Boteş...Calaverite, sylvanite, altaite, petzite, empressite, rickardite, gold, tellurium, pyrite, galena, tetrahedrite...from the Zavodinskii mine, near Ziryanovsk, Altai Mountains. In the Bereznyakov gold deposit and the Yaman-Kasy...Australia. In the Emperor mine, Vatukoula, and in the Tuvatu Au–Ag–Te deposit, Viti Levu, Fiji Islands. At...Occidental, Phillipines. In Chile, from the Condorriaco mine, near Coquimbo, and in the Wendy open pit, El Indio-Tambo |  | | Journal (issue) | | . . . . 277 by D. London The Emperor mine, Vatukoula, Viti Levu, Fiji . . . . . . . . . . . . . . ....sale of the book. The first print, entitled “The Mine with the Iron Door,” depicts a fantasy underground...underground collecting scene at the famous lost gold mine in the Catalina Mountains above Tucson. The print was...scene at the Old uma mine near Tucson (appropriate, inasmuch as he wrote the Old uma mine chapter in the book)...“runner” is someone who “runs” with minerals from the mine or other exposure to dealers, to sell specimens |  | Bindi, L., Rossell, M. D., Van Tendeloo, G., Spry, P. G., Cipriani, C. (2005) Inferred phase relations in part of the system Au?Ag?Te: an integrated analytical study of gold ore from the Golden Mile, Kalgoorlie, Australia. Mineralogy and Petrology, 83 (3) 283-293 doi:10.1007/s00710-004-0065-1 | Journal (article/letter/editorial) | | system Au–Ag–Te: an integrated analytical study of gold ore from the Golden Mile, Kalgoorlie, Australia...assemblage calaverite–sylvanite–hessite in a sample of gold ore from the Golden Mile deposit, Kalgoorlie, Australia...(1965). Introduction Epizonal and mesozonal gold and gold–silver telluride deposits spatially associated...igneous rocks are among the largest resources of gold in the world. They include Golden Mile, Kalgoorlie...Clout et al., 1990; Shackleton et al., 2003), Emperor, Fiji (e.g., Ahmad et al., 1987; Pals and Spry, 2003) |  | | Journal (article/letter/editorial) | | Thermochemical properties of silver tellurides including empressite (AgTe) and phase diagrams for Ag–Te and Ag–Te–O...thermodynamic data for empressite (AgTe, pure fraction from Empress Josephine Mine, Colorado USA) have been...been calculated. Keywords Ag–Te phase diagram · Empressite · Stützite · Hessite · Ag1.9Te · Paratellurite...Ag2Te (hessite), Ag5Te3 (stützite), and AgTe (empressite) (Honea 1964; Cabri 1965). At temperatures above...nature (Maslennikov et al. 2003, 2013). As for empressite, the attempts to synthesize this compound in |  | Liu, Junlai, Zhao, Shengjin, Cook, Nigel J., Bai, Xiangdong, Zhang, Zhaochong, Zhao, Zhidan, Zhao, Haibin, Lu, Jun (2013) Bonanza-grade accumulations of gold tellurides in the Early Cretaceous Sandaowanzi deposit, northeast China. Ore Geology Reviews, 54. 110-126 doi:10.1016/j.oregeorev.2013.03.003 | Journal (article/letter/editorial) | | com/locate/oregeorev Bonanza-grade accumulations of gold tellurides in the Early Cretaceous Sandaowanzi deposit...28 March 2013 Keywords: Gold tellurides Epithermal deposit Bonanza-grade gold mineralization Sandaowanzi...China a b s t r a c t The Sandaowanzi epithermal gold deposit (0.5 Moz or ca. 14 tons), located at the... is unique in that nearly all the gold (>95%) is contained in gold tellurides mostly in bonanza grade...deposit is a unique bonanza-grade accumulation of gold tellurides genetically related to subalkaline magmatism |  | Plotinskaya, O. Yu., Kovalenker, V. A., Seltmann, R., Stanley, C. J. (2006) Te and Se mineralogy of the high-sulfidation Kochbulak and Kairagach epithermal gold telluride deposits (Kurama Ridge, Middle Tien Shan, Uzbekistan) Mineralogy and Petrology, 87 (3) 187-207 doi:10.1007/s00710-006-0130-z | Journal (article/letter/editorial) | | high-sulfidation Kochbulak and Kairagach epithermal gold telluride deposits (Kurama Ridge, Middle Tien Shan...accompanied by an increase in the Ag content of native gold that correlates with a decrease in temperature,...pH. Introduction Most volcanic-hosted epithermal gold deposits (White and Hedenquist, 1990; Bonham, 1986;...epithermal Au–Ag–Te–Se deposits (Fig. 1). The total gold resources of this region exceed 2000 tonnes (Islamov...al., 1999), which makes this region a worldclass gold province. The estimated reserves of the Kochbulak |  | | Journal (article/letter/editorial) | | Petrol DOI 10.1007/s00710-014-0334-6 ORIGINAL PAPER Gold-telluride-sulfide association in the Sandaowanzi...Springer-Verlag Wien 2014 Abstract The Sandaowanzi gold-telluride deposit, with a total reserve of ≥25 t...unnamed telluride (Au 1.8 Ag 0.2 Te), krennerite, empressite, stützite and coloradoite. Abundant telluride...–9.43, logαAu+(aq)/ αAg+(aq) =−6.87 to –6.56, and gold is mostly scavenged from a HTe−-dominant ore-forming...magmatic-hydrothermal mineral deposits, especially in epithermal gold deposits which are temporally and spatially associated |  | | Journal (article/letter/editorial) | | Occurrences of Native Tellurium from Epithermal Gold Deposits in Japan Masataka Nakata1 and Kosei Komuro2...occurrences of native tellurium in the epithermal gold ores from Teine, Kobetsuzawa, Mutsu, Kawazu, Suzaki...mineral species. The other telluriferous epithermal gold deposits not in association with native tellurium...ores and alteration envelopes. Keywords: epithermal gold deposit, EPMA, Iriki, Kawazu, Kobetsuzawa, Mutsu...Telluriferous minerals found in some epithermal gold deposits of the Japanese Islands are native tellurium |  | | Journal (article/letter/editorial) | | references therein). Calaverite belongs to the group of gold-silver tellurides with the chemical formula Au1–xAgxTe2...minerals occur in several epizonal and mesozonal gold and gold-silver telluride deposits including the Golden...Clout et al. 1990; Shackleton et al. 2003), Emperor, Fiji (e.g., Ahmad et al. 1987; Pals and Spry 2003)...Fallick 2000) deposits, which are among the largest gold deposits in the world. From the crystallographic...values decrease with the increase of silver replacing gold. Chemical composition Qualitative chemical analysis |  | Chao, Weiwei, Hayashi, Ken‐ichiro, Ye, Huishou, Mao, Jingwen, Geng, Yanguang, Bi, Minfeng, Wang, Peng, Pei, Qiuming (2019) Geology, Mineralogy, Geochronology, and Sulfur Isotope Constraints on the Genesis of the Luanling Gold Telluride Deposit, Western Henan Province, Central China. Resource Geology, 69 (4) 333-350 doi:10.1111/rge.12204 | Journal (article/letter/editorial) | | Isotope Constraints on the Genesis of the Luanling Gold Telluride Deposit, Western Henan Province, Central...of Tsukuba, Ibaraki, Japan Abstract The Luanling gold telluride deposit in the Xiong’ershan region is...pyritemolybdenite stage (II), a sulfide-telluride-gold stage (III), and a late carbonate stage (IV). Six...Au-Ag-Te mineral, empressite, and unidentified Ag-Te-S mineral. Gold occurs mostly as native gold and electrum...the Late Jurassic granitic intrusions. Keywords: gold deposit, molybdenite Re-Os isotopic dating, sulfur |  | | Report (issue) | | 2 osmium 190.2 iridium 192.2 platinum 195.1 gold 197.0 mercury 200.5 thallium 204.4 lead 207.2............................. R6 Iron Oxide-Copper-Gold Deposits............................................................................. R9 Orogenic Gold Deposits......................................................................... R11 Carlin-Type Gold Deposits..................................................................................... R15 Mine Waste Characteristics.......................... |  | | Journal (article/letter/editorial) | | Original Article (Au, Ag)Te2 Minerals from Epithermal Gold Deposits in Japan Kosei KOMURO1 and Masataka NAKATA2...(AuAgTe4) and krennerite ((Au, Ag)Te2) in epithermal gold telluride ores from Suzaki, Kawazu and Teine are...Japanese Islands can be divided into four types: native gold–calaverite at Date and Agawa, krennerite( native...indicates that (Au, Ag)Te2 minerals in epithermal gold telluride mineralization would have been formed...tellurium-containing fluid would scavenge dilute gold. Keywords: epithermal gold deposit, EPMA, calaverite, krennerite |  | Kovalenker, V. A., Zalibekyan, M. A., Laputina, I. P., Malov, V. S., Sandomirskaya, S. M., Garas'ko, M. I., Mkhitaryan, Dzh. I. (1990) SULFIDE-TELLURIDE MINERALIZATION OF THE MEGRADZOR ORE FIELD, ARMENIA. International Geology Review, 32 (7) 705-720 doi:10.1080/00206819009465812 | Journal (article/letter/editorial) | | SULFIDE-TELLURIDE MINERALIZATION OF THE MEGRADZOR ORE FIELD, ARMENIA V. A. Kovalenker , M. A. Zalibekyan , I...SULFIDE-TELLURIDE MINERALIZATION OF THE MEGRADZOR ORE FIELD, ARMENIA, International Geology Review, 32:7, 705-720...SULFTDE-TELLURIDE MINERALIZATION OF THE MEGRADZOR ORE FIELD, ARMENIA V. A. Kovalenker, M, A. Zalibekyan, LP...and Precious Metals PTsNIGRI], Moscow; Megradzor Mine, Megradzor, Armenia) From: "Sulfidno-telluridnaya...mestorozhdeniy, 1990, No. 3, pp. 65-81. The Megradzor field provides an opportunity for mineralogical and geochemical |  | | Journal (article/letter/editorial) | | MINERALOGY OF THE BELLEROPHON-NELSON TELLURIDE-BEARING GOLD DEPOSIT, ST. IVES CAMP, YILGARN CRATON, WESTERN...discovered Bellerophon-Nelson telluride-bearing gold deposit at the St. Ives camp, Western Australia...Stages II and III contain economic gold mineralization, and the gold grains are strongly associated with...surround the mineralized veins, and trace amounts of gold precipitated in these altered rocks. The albite...have similar occurrences to native gold. In addition to native gold, telluride and sulfosalt minerals |  | | Journal (article/letter/editorial) | | stabilitiesof binary silvertelluridesandternary gold-silvertelluridescannotbe calculateddue to a lack...assemblages,to determinethe physicochemical conditionsof gold-silvertelluride formation.For example,the mutual...GoldenSunlight, Montana,Porter and Ripley, 1985; Emperor, Fiji, Ahmadet al., 1987). Despitethe relativelycommon...of reactionsin the systems dynamic data for most gold and/or silver tellurides. Te-O-H, Au-Te-C1-S-O-H...to understand the originof the BessieG epithermal gold telluride deposit.Unfortunately,details con-AG logKT- |  | | Journal (article/letter/editorial) | | Isotopic Constraints on the Origin of the Sandaowanzi Gold-Telluride Deposit, Northeastern China Degao Zhai...Isotopic Constraints on the Origin of the Sandaowanzi Gold-Telluride Deposit, Northeastern China, LITHOS (2014)...Constraints on the Origin of the NU SC Sandaowanzi Gold-Telluride Deposit, Northeastern China State Key...mineral deposits with a total gold reserve of >2,000 t. Among those gold deposits, the newly discovered...by trachyandesites and andesitic breccias. Native gold is closely associated with abundant tellurides including |  | Zhai, Degao, Williams-Jones, Anthony E., Liu, Jiajun, Tombros, Stylianos F., Cook, Nigel J. (2018) Mineralogical, Fluid Inclusion, and Multiple Isotope (H-O-S-Pb) Constraints on the Genesis of the Sandaowanzi Epithermal Au-Ag-Te Deposit, NE China. Economic Geology, 113 (6) 1359-1382 doi:10.5382/econgeo.2018.4595 | Journal (article/letter/editorial) | | Australia 5005, Australia Abstract The Sandaowanzi gold deposit in the Great Hinggan Range metallogenic...telluride deposits. Introduction In most epithermal gold deposits, telluride minerals are minor or absent;...example, Cripple Creek (Kelley et al., 1998), Emperor (Pals and Spry, 2003), Golden Sunlight (Spry et...the first example of a gold deposit in northeast China in which >95% of the gold is present as coarse-grained...ore fluid and contributed to the formation of the gold ore. In this contribution, previously published |  | | Journal (article/letter/editorial) | | minerals Review Mineral Transformations in Gold–(Silver) Tellurides in the Presence of Fluids: Nature... Abstract: Gold–(silver) telluride minerals constitute a major part of the gold endowment at a number...overview of the chemistry and structure of the main gold and silver telluride minerals is presented, focusing...compositions. These three minerals are replaced by gold–silver alloys when subjected to the actions of hydrothermal...kinetics of the oxidative leaching of tellurium from gold–(silver) tellurides is presented. For calaverite |
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