 | | Journal (article/letter/editorial) | | BrecciasAssociated with a Maar Volcano at Wau, Papua New Guinea RICHARD H. SILLITOE, 8 WestHill Park, HighgateVillage...P.O. Box 619, North Sydney,New SouthWales2060, Australia Abstract The Wau districthasproducedmuchof the...metrictons(0.58 millionoz) of lode gold attributedto the Morobe goldfieldin PapuaNew Guinea.Geologicmappingandreappraisal...followingtilting of the ignimbritepile, a maar wasgeneratedat Wau. The subjacentdiatremeis believedto extenddownwardfor...DEPOSITSAND HYDROTHERMALERUPTIONBRECCIAS,PAPUANEW GUINEA 659 causedby dissolutionof boiled-offH2S in cool |  | | Journal (article/letter/editorial) | | ASSOCIATED MINERALIZATION N.H. IN WITH NEW TERTIARY GUINEA. FISHER. ABSTRACT. The alteration of the...associatedwith the Tertiary mineralization in the Wau-Edie Creek area, New Guinea's principal gold-mining district...described. OUTLINE OF THE GEOLOGY OF TI-IE WAU-EDIE CREEK AREA. TH•s paperdealsonly with the...comparativelysmall area around Edie Creek and Wau, in the heart of the Morobe Goldfield, for althoughmineralizationand...gold-bearinglodes outsidethe Wau-Edie Creek area, certainly none on the mainland of New Guinea. • In order to understand |  | | Report (Issue volume) | | + 4, Mineral Fe # — of Australia and™ Papua New Guinea ... Geology of the Mineral Deposits of Australia and Papua New Guinea The COVER PHOTOGRAPH shows an aerial view...the east coast of Lihir Island, New Ireland Province, Papua New Guinea. The Ladolam gold deposit lies...Resources Development Centre, Port Moresby, Papua New Guinea The Australasian Institute of Mining and...Mines — 1968 1968 and Papua New Ed. C.L. Knight 1974 1975 and Papua New Eds D.M. Traves and D. |  | | Journal (article/letter/editorial) | | GOLD, WITH SPECIAL REFERENCE TO THE, MOROBE GOLDFIELD, NEW GUINEA. N.H. FISHER3 CONTENTS. Part I. PAGE........................................... 456 Morobe goldfield ...................................................... Resum• of gold finenesson the Morobe field .......................... 475 Other districts............................. Resum• lodes of the Morobe goldfield ................................ 478...Morobegoldfield of the Mandated Territory of New Guinea is the manner in which the finenessof the gold |  | Rinne, Marc L., Cooke, David R., Harris, Anthony C., Finn, David J., Allen, Charlotte M., Heizler, Matthew T., Creaser, Robert A. (2018) Geology and Geochronology of the Golpu Porphyry and Wafi Epithermal Deposit, Morobe Province, Papua New Guinea. Economic Geology, 113 (1) 271-294 doi:10.5382/econgeo.2018.4551 | Journal (article/letter/editorial) | | Porphyry and Wafi Epithermal Deposit, Morobe Province, Papua New Guinea* Marc L. Rinne,1,†,** David R. Cooke...Tasmania 7001, Australia 3 Newcrest 4 Institute 5 New Mining Ltd., Level 8, 600 St. Kilda Road, Melbourne...and Mineral Resources, New Mexico Institute of Mining and Technology, Socorro, New Mexico 87801-4796 6...Canada Abstract The Wafi-Golpu district of Papua New Guinea contains contrasting high- and intermediate-sulfidation...from the high- to intermediate-sulfidation domains. New geochronological results indicate that the main stage |  | | Journal (article/letter/editorial) | | formsofmineralization consist ofpyrite,sphalerite, galena,minorchalcopyrite, andrareelectrumaccompanied by...together.Silverispresentmainlyin solid solutionin galena. TheMontana Tunnels gold-silver deposit is characterized...preservedat Wau, wasconstructed. Introduction Colorado;Acupan, Philippines;Wau, Papua New Guinea;and PuebloViejo...usingstandardflotationand cyanidationpractices.An open-pit mine and mill complex,with a rated capacityof 15,000...andeconomicallymostimportantvein is the one exploitedat the Alta mine, located2.5 km east of the MontanaTunnelsdiatreme |  | | Journal (article/letter/editorial) | | Granodiorite,an- Arizona desitic volcanics Ortiz, New Quartzite, pyroclas- Mexico rounded tiary rounded... Calc-silicate Pyrite, chalcopyrite, bornitc, galena,sphalerite Pyrite, chalcopyrite Quartz, barite...bismuth-and molybdenum-bearing Whipstickreplacementpipes, New SouthWales, Australia.Taken from Weber et al. (1978)...volca- K silicate + •sericitic nics Copper Flat, New Mexico Quartz monzonite 73.4 Steepelongate pipe...little displaced Absent K silicate SantaRita, New Mexico Granodiorite porphyry 63 Elongatepipe (Whim |  | | Journal (article/letter/editorial) | | basemetal-richvein-typedepositsat Tui andWaiorongomai,New Zealand,are not hosted by coevalstocksbut transectthe...1975; Fig. 1). where,asat FriedaRiver,PapuaNew Guinea(Whalen et al., 1982), andRecsk,Hungary(Baksaet...Pasco(SilbermanandNoble, 1977), andWau, PapuaNew Guinea(Sillitoeet al., 1984; seebelow), and possiblyalsoat...domecomplexesmay originallyhaveoverlainat copyrite,galena,andsphaleritearealsopresent(KatleastsomeClimax...individualvol- andlarge(10-30-km-wide) Vailes-type Range,New Mexico(Lufkin, 1972), and Izenhood canicedifices |  | | Journal (article/letter/editorial) | | of Gold: An Overview of Specimen Gold from Papua New Guinea Lawrence D. Queen [1:40 to 2:00] Gold in...Ed Raines [2:40 to 3:00] The Round Mountain Gold Mine, Nye County, Nevada R. Scott Werschky LUNCH BREAK...deposits that could be developed profitably by the then-new heap-leach technology, an inexpensive way of recovering...gold from very low-grade ores. In addition, smaller new deposits of relatively high grade were found while...given new life as the value of their ores increased faster than the cost of operations. Many new potential |  | | Journal (article/letter/editorial) | | Morrison graduated from the University of Otago, New Zealand in 1973. He obtained his Ph.D. from the University...the Timmins-OchaliBerlin mine, Columbia (Fisher, 1950) and at the O'Brien mine, Quebec (Mills, 1954). However...Shimazaki and Shimizu, 1986, 1987). In recent years, new thermodynamic data on the bisulphide-complexesof...from Fisher ( 1945 ), have been reassigned in the new classification to facilitate comparison of bullion... Canadian Arrow 21 Lily 22 23 Three Sisters New Consort 24 Fairview 25 Sheba 26 Agnes 27 |  | | Journal (article/letter/editorial) | | This article was downloaded by: [New York University] On: 10 October 2014, At: 14:10 Publisher: Taylor...1322 Capital Federal, Argentina Downloaded by [New York University] at 14:10 10 October 2014 Abstract...southeastern flat-slab Andean segment of the San Luis province of northwestern Argentina, extending from 28°...to the maximum expansion of 287 Downloaded by [New York University] at 14:10 10 October 2014 288 URBINA...terrains in the Sierras Pampeanas of San Luis province have been dated as late Precambrian to earliest |  | Milési, J. P., Marcoux, E., Sitorus, T., Simandjuntak, M., Leroy, J., Bailly, L. (1999) Pongkor (west Java, Indonesia): a Pliocene supergene-enriched epithermal Au-Ag-(Mn) deposit. Mineralium Deposita, 34 (2) 131-149 doi:10.1007/s001260050191 | Journal (article/letter/editorial) | | content ranges from 48 to 74 wt.%. Sphalerite, galena, chalcopyrite and hessite are fairly rare, although...of gold and 1026 t of silver (Aneka Tambang 1996, new calculation). It is also one the most recent and...39 000 m of drilling (Basuki et al. 1994); no old mine or diggings existed at the site. Mining began in...1996. The ore-processing plant is installed on the mine site (Plate 1, photo 1a). The ore is milled to <74...+ 92% silver for re®ning in Jakarta. The Pongkor mine has opened in time to take over from the historical |  | | Report (issue) | | volcanism had previously been recognized in Fiji, New Zealand, and the Philippines (Sillitoe and Bonham...unknown for gold mineralization, such as in New Guinea at Porgera, Wau, and Lihir (Williamson, 1983) have opened...SAN ANDREAS FAULT GORDA PLATE PACIFIC PLATE ' NEW HEBRIDES TRENCH MARIANAS TRENCH JAPAN TRENCH KURIL...associated with the gold include pyrite, sphalerite, and galena. The country rock adjacent to veins is argillically...activity on Lihir Island, New Ireland Province: Geological Survey of Papua New Guinea Report 83/15, 21 p. |  | | Book | | 1978 — WBND ON OAR . Western Australia, 1979 . New Zealand, 1980 . Sydney, 1981 . Melbourne, 1982 ....uranium treatment plant Managing the Ranger Uranium Mine in the Alligator Rivers Region—there is much more...White’s overburden heap Mine planning and scheduling at Ranger Uranium Mine—environmental requirements...sediment mobilisation within the Ranger Project Area A new paradigm for mining and conservation strategies ...design and operating aspects of the Ranger Uranium Mine treatment plant Laboratory study of the subaerial |  | | Report (issue) | | GEOLOGY OF AUSTRALIAN AND PAPUA NEW GUINEAN MINERAL DEPOSITS Monograph 22 i Cover photograph: Aerial...Aerial view of Main-Barton open pit, Jundee gold mine, WA, viewed from the east, June 1997. The pit is approximately...Mines Limited. ii GEOLOGY OF AUSTRALIAN AND PAPUA NEW GUINEAN MINERAL DEPOSITS Monograph 22 Edited...understanding of the mineral wealth of Australia and Papua New Guinea. v vi Committees MONOGRAPH 22 COMMITTEE...Mineral Industries Research Association Limited Papua New Guinea - Department of Mining and Petroleum Bureau |  | Davies, A. G. S., Cooke, D. R., Gemmell, J. B., Simpson, K. A. (2008) Diatreme Breccias at the Kelian Gold Mine, Kalimantan, Indonesia: Precursors to Epithermal Gold Mineralization. Economic Geology, 103 (4) 689-716 doi:10.2113/gsecongeo.103.4.689 | Journal (article/letter/editorial) | | pp. 689–716 Diatreme Breccias at the Kelian Gold Mine, Kalimantan, Indonesia: Precursors to Epithermal...epithermal gold mineralization at the Kelian gold mine, Kalimantan, Indonesia. Prior to brecciation, andesite... Indonesia: Sutopo et al., 2003, 2007; Wau, Papua New Guinea: Sillitoe et al., 1984; El Teniente, Chile:...is because only a few descriptive papers (e.g., Wau: Sillitoe et al., 1984; Montana † Corresponding ...premineralization matrix-rich breccia bodies at the Kelian gold mine and assesses their role as a precursor to the formation |  | | Journal (article/letter/editorial) | | mostsignificant, contains pyrite,arsenopyrite, sphalerite, galena, native bismuth, Pb-Bi-Ag sulfosalts, matildite...workhasbeen andporphyry (Sillitoe,1985);Wau, PapuaNew Guinea carriedoutonthedeposit, withrecentdrillingbyjointven-...diatreme's totalsurfacearea sphalerite, chalcopyrite, galena,arsenopyrite, bismuth, hessandislocatedin thecentralto...ARSENOPYRI• SPHALE• m ß l alma i CHALCOPYRI• GALENA PbSS l •l•l BISM• I l MA•LDi• ill AIKI•...temperatures (Th)areaccurate to In thinsections, galena appears to fillin andreplace pyrite, _+0.1 ø and__+5øC |  | Harrison, Rachel L., Maryono, Adi, Norris, Malcolm S., Rohrlach, Bruce D., Cooke, David R., Thompson, Jay M., Creaser, Robert A., Thiede, David S. (2018) Geochronology of the Tumpangpitu Porphyry Au-Cu-Mo and High-Sulfidation Epithermal Au-Ag-Cu Deposit: Evidence for Pre- and Postmineralization Diatremes in the Tujuh Bukit District, Southeast Java, Indonesia. Economic Geology, 113 (1) 163-192 doi:10.5382/econgeo.2018.4547 | Journal (article/letter/editorial) | | user 170 HARRISON ET AL. Table 1. Summary of New 206Pb/238U Age Determinations from Intrusive and...Tumpangpitu Sample ID/depth (m) Coordinates/RL (m) Mine unit Alteration Mineralization Sedimentary and...(Cont.) Sample ID/depth (m) Coordinates/RL (m) Mine unit Alteration Mineralization Phase 5; fine-grained...similarities to ancient and modern-day Table 2. Summary of New 40Ar/39Ar Age Determinations from Alunite at Tumpangpitu...DEPOSIT, SOUTHEAST JAVA, INDONESIA Table 3. Summary of New Re-Os Age Determinations from Molybdenite at Tumpangpitu |  | Blackwell, J. L., Cooke, D. R., McPhie, J., Simpson, K. A. (2014) Lithofacies Associations and Evolution of the Volcanic Host Succession to the Minifie Ore Zone: Ladolam Gold Deposit, Lihir Island, Papua New Guinea. Economic Geology, 109 (4) 1137-1160 doi:10.2113/econgeo.109.4.1137 | Journal (article/letter/editorial) | | Zone: Ladolam Gold Deposit, Lihir Island, Papua New Guinea JACQUELINE L. BLACKWELL,† DAVID R. COOKE,... Kilinailau North Bismarck Plate Manus Island New Ireland Tabar Manus Basin INDONESIA Introduction... located on PlioPleistocene Lihir Island, Papua New Guinea (Fig. 1), is the world’s largest alkalic epithermal...Tanga Feni Rabaul Bougainville New Britain NEW GUINEA Britain New Tr en ch Solomon Sea Plate 10...E FIG. 1. Map of Papua New Guinea showing the location of Lihir Island in the New Ireland basin, modified |  | Kavalieris, I., Walshe, J. L., Halley, S., Harrold, B. P. (1990) Dome-related gold mineralization in the Pani volcanic complex, North Sulawesi, Indonesia; a study of geologic relations, fluid inclusions, and chlorite compositions. Economic Geology, 85 (6) 1208-1225 doi:10.2113/gsecongeo.85.6.1208 | Journal (article/letter/editorial) | | goldgradeis this pyrite containssmalldistinctiveblebsof galena on the orderof 1 ppm. Selectivesamplingillustrates...mineralization is held in centimeter-wide sphalerite,galena,andehaleopyrite.Somesupergene zonesofbrecciation...be comparable with gold mineralizationat Wau, PapuaNew Guinea, where mineralizationis hostedin a hydrothermal...1986, Gold depositionfrom geothermaldischarges in New Zealand: ECON. GEOL., v. 81, p. 979-983. Cathelineau...1225 of the broadlands--Ohaakigeothermalsystem,New Zealand: of gold in hydrothermal solutions:Geochim |  | | Journal (article/letter/editorial) | | systems may be assessed (e.g., Sierra Nevada Au province. California: ~ 3,150 tonnes Au; Clarke, 1970 )...in quartz vein and "albitite" intrusion areas per mine level suggest that the ore fluid and dyke magma...four active, calc-alkaline volcanoes (White Island, New Zealand; Mt. St. Helens, U.S.A.; Merapi, Indonesia;...~ 10% for deep fluid in the Taupo Volcanic Zone, New Zealand, derived from CO2, N> He, Ar, H20 and C1...history, Lyon and Hulston ( 1984 ) have shown for New Zealand geothermal systems that isotope partitions |  | | Report (chapter) | | the western U.S.A., Japan, the North Island of New Zealand, the Philippines, Fiji and Spain are described...vein deposit of epithermal type, about which much new information has recently become available. The term...argentiferous, or as tellurides, and lead and zinc as galena and 99 sphalerite. Copper is less plentiful...northwest it impinges on the Sonoran Basin and Range province and in the southeast, south of the Trans-Mexico...structures. 11 Chalcopyrite, galena and sphalerite dominate at the lowest mine levels. Gulf of Fonseca area |  | | Journal (issue) | | same for distribution; to encourage the search for new minerals that have not yet been discovered; and to...Association by nom,nating them for membership? Each new member helps to extend the Association's activities--helps...Lisle .................................. 12 NEW GUINEA RICH IN GOLD .............................................................................. 14 NEW YORK MINERALOGICAL CLUB ...........................U. S. A. The official Joun1al cf the Rocks and Mine,alt Aaoc~ation 2 ROCKS AND MINERALS e I I I I |  | | Journal (article/letter/editorial) | | caused these deposits. While the deposition of galena and pyrite has been fully described, x that of...in which the galena occurred in the lead mines of the Teign valley. In the Bridford mine pieces of any...size are rare, the lead o r e extracted when the mine was being worked in the early fifties of last century...magmas. New York, 1923. THE MINERAL DEPOSITS OF THE TEION VALLEY, DEVON 77 n NNA M A R I A MINE c ...~ C H BRIDFOED ..... MINE x Pb ,14, ~ . ~ L..L.! R DODD/SCOMBSLE/GH MINE -~]Pb,1 L] *~ *.,. A ~ |  | | Book | | 1007/978-3-642-01783-4 Springer Dordrecht Heidelberg London New York Library of Congress Control Number: 2009926869...Ms M. Meyers Dr R. Meyers Dr G. W. Morrison Dr B. New Professor G. N. Phillips Dr P. J. Pollard Mr B....process of field observation as an industry-based mine and exploration geologist. The opportunity to visit...Specimen of vein material from the St Patrick tin mine, near lrvinebank, Queensland (Herberton tinfield)...Euhedral mineral growth. 7 Mt Carbine tungsten mine? Mt Carbine, Queensland, Australia. Euhedral mineral |
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