 | | Journal (article/letter/editorial) | | within the Tavua Caldera,Fiji* P. C. EATON* WesternMiningCorporation (Fiji), Vatukoula, Fiji AND T. N...shoshonitic Tavuacalderain Viti Levu, Fiji, definesthe volcaniccenterof the Tavua volcano.The calderaoccursat...calderaoccursat the intersectionof the northeast-trending Viti Levu lineament anda northwest-trending lineament,locallymanifested...malactivity. Porphyry-style, subeconomic copper-gold mineralization andassociated alterationoccurred...the intersectionof the Nasivishearzoneandthe Viti Levu lineament,the 4.4 M oz adularia-sericite-style |  | | Journal (article/letter/editorial) | | Wall‐rock alteration at the Emperor gold‐silver telluride deposit, Fiji a M. Ahmad & J. L. Walshe b...Wall‐rock alteration at the Emperor gold‐silver telluride deposit, Fiji, Australian Journal of Earth...Wall-rock alteration at the Emperor gold-silver telluride deposit, Fiji M. AHMAD1 AND J. L. WALSHE2 1...Box 4, Canberra, ACT 2601, Australia. In the Emperor mine area, widespread propylitic alteration was followed...alteration. INTRODUCTION The gold-silver telluride lodes at the Emperor mine are typical of epithermal deposits |  | | Journal (article/letter/editorial) | | Mineralogical and GeochemicalStudiesof the Emperor Gold Telluride Deposit, Fiji M. AHMAD, NorthernTerritoryGeological...Mba Volcanics,of Mioceneage,in the north of Viti Levu, Fiji. The veinsfilledfracturesthat developedmainlyin...are dominantly quartzwith minorpyrite,tellurides,gold,sphalerite,arsenopyrite,chalcopyrite,tetrahedrite...H2S,COa, and HaTe, with lossof H2Sthe main causeof gold deposition. Assuming only partialequilibriumin the...It is located at Vatukoula about 8 km inland from the northern coastof Viti Levu, Fiji (Fig. 1). THE |  | | 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) | | Characteristics of the Tuvatu Gold-Silver Telluride Deposit, Fiji: Comparisons with the Emperor Deposit NANCY L. SCHERBARTH*...The Tuvatu gold-silver telluride deposit with reserves of 13 t Au is the second largest gold deposit in...in Fiji after the large Emperor gold telluride deposit (production, and proven and probable reserves of...occur along the >250-km east-northeast–trending Viti Levu lineament. They are spatially associated with...4–4.6 Ma) and having a shoshonitic affinity. The gold mineralization in both deposits is spatially and |  | | Journal (article/letter/editorial) | | Porphyry Cu-Style Mineralization, Navilawa Caldera, Fiji Nathan A. Forsythe 1 , Paul G. Spry 1, * 1 2 *...is the remnant of a shoshonitic volcano on Viti Levu, Fiji, and sits adjacent to the low-sulfidation Tuvatu...caldera occurs along the Viti Levu lineament, approximately 50 km SW of the Tavua caldera, which hosts the...the giant low-sulfidation Emperor epithermal Au–Te deposit. Both calderas host alkaline rocks of nearly...mineralization that occurred in multiple stages. The gold mineralization in these locations is spatially and |  | | 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 |  | | Book (edition) | | I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fourth Edition Mineral Resource...Groves • Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fourth Edition 123 Daniel...association of these rocks with major epithermal gold and porphyry gold-copper deposits. In recent years, there...rocks with iron oxide copper-gold (IOCG) deposits, intrusion-related gold deposits (IRGDs), and possibly...possibly even Carlin-type gold deposits. Despite this current interest, there is no comprehensive textbook |  | | Book (edition) | | I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization Springer Authors Dr. Daniel...association of these rocks with major epithermal gold and porphyry gold-copper deposits. Despite this current interest...investigating their associations with a variety of gold and copper-gold deposits, worldwide. About twothirds of...Potassic Igneous Rocks as Considered in this Book Field Recognition of Potassic Igneous Rocks 3 Tectonic...Study: Potassic Alkaline Lamprophyres with Elevated Gold Concentrations from the Karinya Syncline, South |  | | Book | | I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization Second Updated and Enlarged...Miiller, Daniel: Potassic igneous rocks and associated gold copper mineralisation / Daniel Mt~ller ; David I...association of these rocks with major epithermal gold and porphyry gold-copper deposits. Despite this current interest...investigating their associations with a variety of gold and copper-gold deposits, worldwide. About twothirds of...Igneous Rocks as Considered in this Book . . . . . Field Recognition of Potassic Igneous Rocks . . . . . |  | | Book (edition) | | Potassic Igneous Rocks and Associated Gold-Copper Mineralization Springer Berlin Heidelberg New York...I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization 3rd, Updated and Enlarged...overview of the Bajo de la Alumbrera porphyry copper-gold deposit before the commencement of mining operations...Daniel, 1962 - Potassic igneous rocks and associated gold-copper mineralization / Daniel MUller, David I....ISBN-13:978-3-642-64075-9 (hardcover) 1. Rocks, Igneous. 2. Gold ores. 3. Copper ores. I. Title. II. Groves, D. I |  | Tanaka, Takayuki, Imai, Akira, Egashira, Saori, Sakomoto, Sachihiro, Yasunaga, Kentaro, Maeda, Katsuhiko (2010) Petrological and Geochemical Characteristics of Intrusive Rocks Related to Porphyry Copper Mineralization and the Implications for the Genesis of Deposits in the Namosi area, Viti Levu, Republic of the Fiji Islands. Resource Geology, 60 (1) 35-51 doi:10.1111/j.1751-3928.2010.00113.x | Journal (article/letter/editorial) | | Genesis of Deposits in the Namosi area, Viti Levu, Republic of the Fiji Islands Takayuki Tanaka,1,2* Akira...Abstract In the Namosi district, of Viti Levu Island, Republic of the Fiji Islands, we conducted chemical...contamination with continental crust and show higher gold content compared to those of the Waivaka corridor...Waivaka Corridor in the Namosi district. Keywords: Fiji, Namosi, K–Ar age, porphyry copper, rare earth elements...located 30 km northwest of Suva in Viti Levu, Republic of the Fiji Islands. This region has been recognized |  | 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...Au1 B N 2.5 km Vanua Levu Yasawa Islands 1 2 3 Taveuni 4 17°S Emperor 9.88 Moz Au N 100 km...purple rectangle; approximate field of view for B) in the southeast of Viti Levu Island. Other major mineral |  | | Journal (article/letter/editorial) | | 1007/s00710-006-0128-6 The gold–vanadium–tellurium association at the Tuvatu gold–silver prospect, Fiji: conditions...Cook Summary The Tuvatu gold–telluride prospect is one of several epithermal gold systems along the >250...>250 km northeast trending Viti Levu lineament, Fiji, which are genetically associated with alkalic magmatism...conditions of formation of the telluride-native gold stage at Tuvatu (250 C, Au ¼ 1 ppb, Te ¼ 1...coexistence of roscoelite and calaverite in epithermal gold systems elsewhere. The presence of magnetite with |  | | Journal (article/letter/editorial) | | host rock types Island arc Island arc Island arc Gold Ridge, Solomon Islands Mt. Fatmalapa, Efate, Vanuatu...Cordilleran, South American section Emperor Mine, Vatukoula, Fiji E/V Tertiary Basalt and minor trachybasalt...Mexico E/V Tertiary Peregrina Mine,Guanajuato, Mexico El Cubo Mine,Guanajuato, Mexico Tayoltita, Durango...surface exposure, drill core or rock chips from mine crosscuts. No: total number of samples analysed...d w a t e r s o f m e t e o r i c o r i g i n (FIELD a n d FIFAREK, 1985; HAYBA et al., 1985; SILBERMAN |  | | Book (edition) | | I. Groves Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fifth Edition Mineral Resource...Groves • Potassic Igneous Rocks and Associated Gold-Copper Mineralization Fifth Edition 123 Daniel...association of these rocks with major epithermal gold and porphyry gold-copper deposits. Even more recently, there...copper-gold (IOCG) deposits, intrusion-related gold deposits (IRGDs) and even Carlin-type gold deposits...variety of both arc-related and non-arc gold and copper-gold deposits, worldwide. About one-third of |  | | Journal (article/letter/editorial) | | 28, 1993 Summary The Goonumbla porphyry copper-gold deposit in N.S.W., Australia, is hosted by late...magmatism was the source of mineralization. Copper-gold mineralization consists mainly of bornite, chalcopyrite...chalcocite and minor pyrite and tetrahedrite. Native gold occurs mainly as minute grains within silicates...propylitic alteration type. Thus, the porphyry copper-gold deposit in the Goonumbla district can be viewed...vereinzelt auftretendem Pyrit und Tetrahedrit. Gediegen Gold wird in der Regel nut als kleine Partikel innerhalb |  | | Report (issue) | | British Solomon Islands Protectorate • • 167 • • • • Fiji • • • • • • • • 170 • • • • • Guyana • • • • • 173...the Geological Survey . . . Department at Suva, Fiji . Fig. 1 Availability of one-inch geological maps...the earth sciences can be undertaken in a broader field than hitherto. Both the former surveys have, in...the earth sciences, especially in the economic field. The scientific and technical work of the Institute...Tanzania. 1. The Geological Map of Great Britain A. FIELD INVESTIGATIONS During the year 1966, the primary |  | 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) | | later high- to intermediatesulfidation epithermal gold system. This style of mineralization is similar...sediment-hosted gold, lowto high-sulfidation epithermal gold, intrusion-related gold, and porphyry Cu±Mo±Au...quartz veinlets 1 - Porphyry K-silicate (quartz, orthoclase, biotite, magnetite) Gangue Mineral Assemblage...in the area. and is characterized by quartz, orthoclase, biotite, and magnetite. Potassic alteration...alkaline intrusive rocks at the Tuvatu deposit, Fiji (Scherbarth and Spry 2006) (Fig. 8b). Advanced |  | | Journal (article/letter/editorial) | | Alkalic IntrusiveRocksAssociatedwith the Mount Kare Gold Deposit, PapuaNew Guinea:Comparison with thePo...alkalicepithermalgroup,to whichCrippleCreek (Colorado),Emperor(Fiji), and Ladolam(Lihir Island,PapuaNew Guinea)alsobelong...preciousmetalexploration. Introduction THE Mount Kare gold depositand associated intrusive complexis locatedin...depositsof nuggetgold in colluvialmaterials,but primary gold has alsobeen found in the surrounding hills.Hard-rockexploration...PapuaNew Guinea,showinglocationof the MountKare gold deposit(modified fromCooperandTaylor,1987).SLF= |  | Sykora, Stephanie, Selley, David, Cooke, David R., Harris, Anthony C. (2018) The Structure and Significance of Anhydrite-Bearing Vein Arrays, Lienetz Orebody, Lihir Gold Deposit, Papua New Guinea. Economic Geology, 113 (1) 237-270 doi:10.5382/econgeo.2018.4550 | Journal (article/letter/editorial) | | Anhydrite-Bearing Vein Arrays, Lienetz Orebody, Lihir Gold Deposit, Papua New Guinea* Stephanie Sykora,1, 2...possibly reflecting the greater control of far field tectonic stresses and instabilities in the shallow... 240 SYKORA ET AL. A 450 000 E 460 000 E B N mine 9 660 000 N (θ = +7°) B 9 650 000 N e is r...Lihir Au deposit within the Luise amphitheater. Gold grades are from 3-D isosurfaces projected to 100...al., 1990; Carman, 1994; Blackwell, 2010). Lihir Gold Deposit: Evolution and Alteration Zones The Lihir |  | Hu, H.-B., Mao, J.-W., Niu, S.-Y., Li, Y.-F., Li, M.-W. (2006) Geology and geochemistry of telluride-bearing Au deposits in the Pingyi area, Western Shandong, China. Mineralogy and Petrology, 87 (3) 209-240 doi:10.1007/s00710-006-0126-8 | Journal (article/letter/editorial) | | handling: C. L. Ciobanu Summary Telluride-bearing gold deposits of the Pingyi area, western Shandong, China...formed in the Jurassic. The principal gold minerals are native gold, electrum and calaverite. Wall-rock...equiv. The 34S values of pyrite associated with gold mineralization exhibit a narrow range of 0.71 to...ore-forming processes. Introduction Telluride-bearing gold deposits in the North China Craton are distributed...two of the above belts represent telluride-bearing gold deposits that are spatially associated with alkaline |  | 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 |  | | Book | | Papua-New Guinea (speci fically Bougainville), and Fiji. Cyprus, Ceylon, the Philippines, and Japan are...27 Tasmania 13 New Zealand 2 Bougainville.... 1 Fiji 1 New Caledonia... 2 46 102 At the head of each...Boettcher, T. J. Casadevall, Peter Deines, D. P. Gold, D. M. Kerrick, M. L. Keith, A. W. Rose, C. P. Thornton...50, p. 164-168 Heim, Α., 1 9 3 4 , The molybdenum mine at Azegour: Soc. Econ. Geol., v. 29, p. 76-83..., Allanite et epidote dans des corneennes de la mine d'Azegour, Haut-Atlas: Serv. Geol. Maroc. Notes |  | 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) | | veins that extend for at least 500 m. In places, gold telluride mineralization occurs in hydraulic breccias...Spry and Scherbarth, 2006). Unexploited low-grade gold-silver telluride mineralization at Panormos Bay...Panormos Bay precious metal system and epithermal gold-silver telluride mineralization elsewhere that is...albite, ankerite, barite, galena, sphalerite, native gold, and native silver. The crustification bands and...replaced stage V altaite (Al) and stage VIII native gold (Au) in clear quartz (C.Q.) (scale bar = 150 µm) |
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