| | Journal (article/letter/editorial) | Vol. 64, 1969, pp. 644-666 Ore Depositsof the Philippines An Introduction Their Geology to 1 LEONID...BRYNER Abstract The geologic history of the Philippines pertinent to ore deposition covers the period...alpine-typeZambalesultramafic complexof western Luzon. The unusually high aluminacontentof the Masin...diversity of ore types than elsewherein the Philippines. At last eight porphyry copper depositsare known...either or- ganization. ORE DEPOSITS OF THE PHILIPPINES Contents PAGE Introduction ............... | | Cooke, David R., McPhail, Derry C., Bloom, Mark S. (1996) Epithermal gold mineralization, Acupan, Baguio District, Philippines; geology, mineralization, alteration, and the thermochemical environment of ore deposition. Economic Geology, 91 (2) 243-272 doi:10.2113/gsecongeo.91.2.243 | Journal (article/letter/editorial) | 243-272 Epithermal GoldMineralization, Acupan, BaguioDistrict,Philippines: Geology, Mineralization, Alteration...epithermal veinsystem formedat 0.65 Ma at Acupan,Baguio district, Philippines, duringa periodof highK magmatism...carbonate alteration (sericite-illite or adularia). Cinnabar be groupedinto two generalclasses: adularia-serieite...and Hedenquist, 1990).Over200 metrictons(t) of at Acupan and Antamok (Sawkins et al., 1979), moderugeogoldhavebeenproduced...fluidcompositions epithermaland porphyrysystems at Acupanand Acupan South(CookeandBloom,1990),thegeology andgeochemis* | | | Journal (article/letter/editorial) | OCCURRENCE ACUPAN OF TELLURIDE GOLD MINE, MINERALS MOUNTAIN AT THE PROVINCE, PHILIPPINES K. J....gold-bâ˘aring veins in the Baguio district of Northern Luzon, Philippine Islands, are of the epithermaltype....1928 in very high grade ore from the Antamok gold mine. Recently, tellurides were recognizedin high grade...level in the Acupan gold mine. The examination of other patchesof high-grade ore in this mine has shown...INTRODUCTION THE Acupangold mine,formerlyknownas the Balatocgold mine, is situated in the Baguiodistrictin | | | Book (volume) | Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES r QE 304 . A14 1992 v.6 The Society of Resource...Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES The Society of Resource Geology Nogizaka building...Volume 6 : Mineral Deposits of Japan and the Philippines Editors: Tetsuro Urabe and Masahiro Aoki The...Honshu 4. Mineral Deposits of Japan and the Philippines (* in Japanese) Nos. 1 - 3 are published as Guidebook...Volume 6: Mineral Deposits of Japan and the Philippines. The publications of these volumes are supported | | Asadi, H. H., Voncken, J. H. L., KĂźhnel, R. A., Hale, M. (2000) Petrography, mineralogy and geochemistry of the Zarshuran Carlin-like gold deposit, northwest Iran. Mineralium Deposita, 35 (7) 656-671 doi:10.1007/s001260050269 | Journal (article/letter/editorial) | including orpiment, realgar, stibnite, getchellite, cinnabar, lorandite and a Tl-mineral, probably christite...years, an area of about 1 km2 around the arsenic mine has been the target of gold exploration. Geological...sulphur, sphalerite for zinc, marcasite for iron, cinnabar for mercury, a synthetic GaAs (gallium arsenide)...microprobe analyses revealed the presence of pyrite, cinnabar, iron oxides, mica and accessory minerals such...to the north of mine valley 50 m to the north of mine valley 200 m to the north of mine oÂce 250 m northwest | | | Journal (article/letter/editorial) | different naming tradition, IS deposits in the Cordillera have been termed âCordilleran polymetallic\base...âcarbonate-base metal Au depositsâ in the circum-Pacific region (e.g., Leach and Corbett, 1994; Corbett and Leach...sporadic IS deposits were also reported in Altiplano province (Noble et al., 1990) as well as central and Northern...Grancea et al., 2002), Baguio district of the Philippines and Morobe goldfield of Papua New Guinea (Sillitoe...believed that normal faults in tensional âbasin-rangeâ region is favorable for the formation of multi-metallic | | | Journal (article/letter/editorial) | minerals reported from the Erzgebirge metallogenic province. Key words: hessite, native tellurium, selenium...Schlema-Alberode ore field in the ancient mining region of Saxony, Germany (FĂśrster et al. 2003). In addition...for Ni, sphalerite for Zn, Ag2Te for Ag and Te, cinnabar for Hg, galena for Pb, GaAs for As, Bi2Se3 for...bohdanowiczite, is known from the Frederik VIIâs Cu mine in south Greenland (Schønwandt 1983). Formation...Epithermal AuâAgâTe mineralization, Acupan, Baguio district, Philippines: Numerical simulations of mineral | | MAGLAMBAYAN, Victor B., ISHIYAMA, Daizo, MIZUTA, Toshio, IMAI, Akira, ISHIKAWA, Yohei (1998) Geology, Mineralogy, and Formation Environment of the Disseminated Gold-Silver Telluride Bulawan Deposit, Negros Occidental, Philippines. Resource Geology, 48 (2) 87-104 doi:10.1111/j.1751-3928.1998.tb00009.x | Journal (article/letter/editorial) | Telluride Bulawan Deposit, Negros Occidental, Philippines Victor B. MAGLAMBAYAN*, Daizo ISHIYAMA**, Toshio...porphyry copper belt of southwest Negros island, Philippines. Propylitic, K-feldspar, sericitic, and carbonate...560 km south of Manila in the Republic of the Philippines. 1. Introduction The Bulawan gold-silver telluride...telluride deposit in Negros Occidental, Philippines, has characteristics which are similar to other Te-rich...few examples of other gold telluride deposits are Acupan Received on September 25, 1997, accepted on June | | | Book | the Philippines 254 A Message by S. S. Seguenia . 256 Mineral Production in the Philippines 257...permit, discussions of mining regions in the Philippines based from scientific reports, operation of stock...Assembly and the sign ing by the President of the Philippines of three important mining laws, to govern the...ommtrce ADORABLE-SORIANO 9 COMMONWEALTH OF THE PHILIPPINES Department of Agriculture and Commerce BUREAU...opened one of the principal resources in the Philippines and it is incumbent upon us to protect this new | | | Journal (article/letter/editorial) | tellurides and native bismuth; (4) late-stage cinnabar and barite in vugs; (5) oxide ore stage and carbonate...gold occurs in association with the late-stage cinnabar and the oxide ore. Editorial handling: B. Lehmann...geothermal field . Iran Introduction The Agdarreh mine (47°01â˛E 36°40â˛N) is one of two known gold deposits...hydrothermal system of the Takab region in northwestern Iran. This region hosts an active geothermal field...prospects in the Cenozoic volcanic rocks of the region. Agdarreh is being mined by the Zarcan Company | | | Journal (article/letter/editorial) | at Kalgoorlie in the 2.7-Ga Eastern Goldfields Province of the Yilgarn Craton, Western Australia, occur...the Golden Mile Fault exposed on the Mt Charlotte mine 22 level. They are filled Editorial handling: B...Kalgoorlie district, located in the Eastern Goldfields Province of the Archaean Yilgarn Craton, porphyry dykes...discovery of the telluride ore in the Hidden Secret Mine close to Mt Charlotte (Simpson 1912), the scarcity...veins exposed on the 22 level of the Mt Charlotte Mine, the second local occurrence of a silver-rich telluride | | | Journal (article/letter/editorial) | westernCanada (Seraphim and Hollister, 1976) or the Philippines ..... (SillitoeandGappe,1984). More arecertainlypresent...closelyrelatedto oneor moreporphyrystocks. Most Nifio, Philippines,Sillitoeand Gappe,1984) sug- breccias arerootedin...porphyries at Biga (Atlas)and SantoTomasII in the Philippines (SillitoeandGappe, 1984). Brecciasoccupya wide...deposit(Hunt et al., 1983) and at SantoTomasII, Philippines,smallpipelike brecciashavemarkedlyhigherMo to...Shallow subsurface Vein and stock- sulfosalts,cinnabar Cut by veins Vikre (1983) Constitutes Bonham | | | Journal (article/letter/editorial) | greenstone belt. after the now defunct Fimiston gold mine) accounts for 70% of gold production within the...pure metals (for Au, Ag, Te, Se and Cu), natural cinnabar (HgS) for Hg, and the following synthetic minerals:...variation in the distribution of tellurides at the mine scale is largely reflected by the heterogeneity...deposition in the epithermal Acupan goldâsilver telluride deposit in the Philippines. Their modeling allowed...isotope studies, Cooke & McPhail surmised that the Acupan ores formed from dilute (ca. 0.5 wt.% NaCl eq.) | | | Report (chapter) | Japan, the North Island of New Zealand, the Philippines, Fiji and Spain are described. They are commonly...advanced argillic alteration is developed. Stibnite, cinnabar and selenides can also occur. The main gangue...northwest it impinges on the Sonoran Basin and Range province and in the southeast, south of the Trans-Mexico...Chalcopyrite, galena and sphalerite dominate at the lowest mine levels. Gulf of Fonseca area, E1Salvador-Nicaragua-Honduras...rocks of similar age are known from the Aguacate cordillera, Costa Rica. They resemble those of San Sebastian | | LeFort, D., Hanley, J., Guillong, M. (2011) Subepithermal Au-Pd Mineralization Associated with an Alkalic Porphyry Cu-Au Deposit, Mount Milligan, Quesnel Terrane, British Columbia, Canada. Economic Geology, 106 (5) 781-808 doi:10.2113/econgeo.106.5.781 | Journal (article/letter/editorial) | terrane in the Intermontane belt of the Canadian Cordillera (Fig. 1A; Ditson, 1997). The rocks of the Quesnel...Quesnel and Stikine terranes of the Canadian Cordillera have been subdivided into silicasaturated and...$6.00 803 alkalic intrusions in the Canadian Cordillera (Thompson et al., 2001; Nixon and Laflamme, 2002;...subjacent porphyry mineralization, Acupan, Baguio district, Philippines: a fluid-inclusion and paragenetic...Epithermal Au-Ag-Te mineralization, Acupan, Baguio district, Philippines: Numerical simulations of mineral | | | Journal (article/letter/editorial) | processes caused by Mesozoic igneous activity of the region. The formation of tellurides occurred at the very...by large-scale Mesozoic igneous activity of the region, involving the intrusion of massifs of subalkaline...scattered information on Te mineralization of the region, to clarify their typomorphic properties and conditions...conditions of on Te mineralization of the region, to clarify their typomorphic properties and conditions...from mine working of the nal data. About three hundred and fifty samples were collected from mine working | | Davies, A. G. S., Cooke, D. R., Gemmell, J. B., van Leeuwen, T., Cesare, P., Hartshorn, G. (2008) Hydrothermal Breccias and Veins at the Kelian Gold Mine, Kalimantan, Indonesia: Genesis of a Large Epithermal Gold Deposit. Economic Geology, 103 (4) 717-757 doi:10.2113/gsecongeo.103.4.717 | Journal (article/letter/editorial) | Hydrothermal Breccias and Veins at the Kelian Gold Mine, Kalimantan, Indonesia: Genesis of a Large Epithermal...associated with a lower Miocene magmatic center in the province of East Kalimantan, Indonesia (Fig. 1). It is...outside of the immediate vicinity of the Kelian mine area. Their minimum thickness is 650 m. The base...(Ferguson, 1986; van Leeuwen et al., 1990; local mine terminology) would be better described as plagioclase-hornblende...chalcedony, chl = chlorite, crb = carbonate, cin = cinnabar, cov = covellite, cpy = chalcopyrite, dic = dickite | | | Journal (article/letter/editorial) | such as Teine mine, Sapporo; Toyoha mine, Sapporo; Todoroki mine, Yoichi; Chitose mine, Chitose; and...and Koryu mine, Ishikari. Previous studies reported more than twenty mines in the southwestern Hokkaido...Fig. 1). The geology of the southwestern Hokkaido region in relation to mineralization, has been described...metallogenic province. The deposits investigated here are a part of the second subâprovince and are mostly...part in the area (Yajima, 1979). The ores of Teine mine are diďŹerent to typical goldâquartz veins of the | | 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) | Spry, 2003), Golden Sunlight (Spry et al., 1997), Acupan (Cooke and McPhail, 2001), SaĚcaĚrĂŽmb (Ciobanu...detection limit, CM = transverses drifts used at the mine 1Te + Se = 2 9Au + Ag + Bi = 1 2Te + Se + S = 1...Cp = chalcopyrite, Hg = native mercury, HgS = cinnabar, HgTe = coloradoite, PbS = galena, PbTe = altaite...Emperor, Fiji; Metaliferi Mountains, Romania; Acupan, Philippines; Golden Sunlight, Montana). Conclusions The...rocks of Sandaowanzi gold deposit in Heilongjiang Province, NE China: Global Geology, v. 36, p. 460â673 (in | | Xu, Wen-Gang, Fan, Hong-Rui, Hu, Fang-Fang, Santosh, M., Yang, Kui-Feng, Lan, Ting-Guang, Wen, Bo-Jie (2014) Gold mineralization in the Guilaizhuang deposit, southwestern Shandong Province, China: Insights from phase relations among sulfides, tellurides, selenides and oxides. Ore Geology Reviews, 56. 276-291 doi:10.1016/j.oregeorev.2013.06.010 | Journal (article/letter/editorial) | the Guilaizhuang deposit, southwestern Shandong Province, China: Insights from phase relations among sulďŹdes...Guilaizhuang gold deposit, southwestern Shandong Province, China, is primarily composed of sulďŹdized limestones...complex is the most important magmatic body in this region (Fig. 2), composed of the ďŹne-grained quartz monzodiorite... GaAs for As, stibnite for Sb, galena for Pb, cinnabar for Hg, bismuthite for Bi, and native gold, silver...89S), pyrite (Py), arsenopyrite (Apy), argentite, cinnabar, stibnite, realgar and orpiment, which are stable | | | Book | Boulangerite Cassiterite Chalcocite Chalcopyrite Chromite Cinnabar Cobaltite Copper Covellite Cubanite Cuprite Enargite...exhibited by sphalerite, cassiterite, rutile, cinnabar and tetrahedritetennantite. 14 Sample preparation...Pyrargyrite Stannite Marcasite Niccolite Cuprite Cinnabar (in comparison with adjacent minerals o f not...Graphite Pyrolusite Green Bismuthinite Marcasite Cinnabar Cuprite Blue Cubanite Goethite Yellow to blue...within it. Samples which have been collected in a mine or open pit exhibit more abundant reflections as | | | Book | 1YPesetting: Overseas 1YPographers, Inc., Makati, Philippines 2132/3145-543210 - Printed on acid-free paper............................ 1.5.3 The Baguio, Philippines and Thyoltita, Mexico Vein Systems ............Deposits ................ . 4.5.2 The Homestake Gold Mine, South Dakota .. 4.5.3 Pre-Metamorphic Stratiform...Post-Metamorphic Quartz-Rich Vein Ores: The Sigma Mine, Quebec ................ . 4.5.5 Discussion and...Copper-Nickel Deposits of the Noril'sk-Talnakh Region, USSR ........... . 7.5.2 Discussion ......... | | | Book | 7285 ADC, Mia Road, Pasay City, Metro Manila, Philippines M. S. GARSON Chief Technical Adviser, UNDTCD...Basin and Range Province, western USA 2 Porphyry molybdenum deposits of the western cordillera, North America...from Routhier, 1980). Note this is a metal province rather than metallogenic map. By permission...numerous occurrences of a metal, or by both. A metal province map includes one Or more provinces; an example...western United States produced by Noble (1970). A province can include deposits irrespective of age, with | | | Book (edition) | Igneous Rocks from the Five Tectonic Settings Roman Province (Italy): Example from a Continental Arc Setting...de la Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina . Bingham Copper Deposit, Utah, USA...Lamprophyres . Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) Introduction Nature of Mesothermal...Andacollo, Chile . Bajo de la Alumbrera, Catamarca Province, Argentina. Bingham, Utah, USA . Cadia, New South...Cripple Creek, Colorado, USA Dinkidi, Didipio, Philippines . EI Indio, Chile . Emperor, Viti Levu, Fiji | | | Journal (article/letter/editorial) | the Timmins-OchaliBerlin mine, Columbia (Fisher, 1950) and at the O'Brien mine, Quebec (Mills, 1954). However...character. Gold and silver grains from the Ross Mine, Ontario, 339 SILVER CONTENT (FINENESS) OF GOLD...in intrusive rocks (Troop, 1986) suggest the Ross Mine may have a different origin to typical Abitibi Belt...recorded for Abitibi deposits (Guindon, 1982). Cinnabar and aktashite are common minerals in the deposit...silver (Fisher, 1945). A probe analysis from the AI Mine at Woods Point, for example, has a fineness of 941 |
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