 | | 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...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*...nes(CookeandBloom,1990).The geology of the Acupan-Itogon areais illustrated in Figures2 and3; the unitsexposed |  | | Report (issue) | | of the numerous setbacks which mining in the Philippines has suffered, and the great handicaps with which...directed to the winning of this metal. Mountain Province still leads in production and, in spite of the...cent of the total consumption of coal in the Philippines. Raw cement materials at Naga, Cebu, which were...exploratory drilling in Bondoc Peninsula, Tayabas Province. Intensive sugar-cane cultivation has created...mining organization. 3. An act amending the Administrative Code so as to do away with the direct tax on |  | | Journal (article/letter/editorial) | | OCCURRENCE ACUPAN OF TELLURIDE GOLD MINE, MINERALS MOUNTAIN AT THE PROVINCE, PHILIPPINES K. J....gold-b•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 |  | Sajona, Fernando G., Izawa, Eiji, Motomura, Yoshinobu, Imai, Akira, Sakakibara, Hiroyuki, Watanabe, Koichiro (2002) Victoria Carbonate-Base Metal Gold Deposit and Its Significance in the Mankayan Mineral District, Luzon, Philippines. Resource Geology, 52 (4) 315-328 doi:10.1111/j.1751-3928.2002.tb00142.x | Journal (article/letter/editorial) | | Significance in the Mankayan Mineral District, Luzon, Philippines Fernando G. SAJONA, Eiji IZAWA*, Yoshinobu...Bureau, North Avenue, Diliman, Quezon City, Philippines [e-mail: diksajona@hotmail.com] * Department...in the Mankayan mineral district, northern Luzon, Philippines. It occurs just south of a high-sulfidation...metal, gold, epithermal, Lepanto, Mankayan, Luzon, Philippines from the depleted Lepanto enargite deposit...Introduction The Mankayan mineral district, northern Luzon, Philippines, hosts several porphyry copper and epithermal |  | | Journal (article/letter/editorial) | | Southeast Porphyry Cu-Au Deposit, Mankayan, Philippines Akira IMAI Abstract: The Lepanto Far Southeast...enargiteluzonite Cu-Au deposit in Mankayan, Benguet Province, Philippines. The principal orebody consists of potassic...heterogeneous entrapping in the two-fluid unmixing region. Sulfur isotopes of aqueous sulfide and sulfate...associated magmatic hydrothermal deposits in the western Luzon arc. The Lepanto Far Southeast (FSE) porphyry Cu-Au...Mankayan Mineral District, Benguet Province, northern Luzon, Philippines (e.g., Gonzalez, 1956; Garcia |  | | Report (issue) | | Suern ooast of Zamboanga Peninsula. banuns of this region were studied by Mr. Christie during two periods... This book is a history of the Moros in the Philippines from the earliest times to the American occupation...Dredging in the Philippines, by William Kane Mine Exploitation and the Causes of Some Mine Failures in the...the Philippines, A by F. 38 45 T. Eddingfield Preliminary Check List of Philippine Minerals, by...for power. 3. A section of the 3-rail tramway from mine to mill. 5 8 14 16 MINERAL RESOURCES OF THE |  | | 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., Kühnel, 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) | | earing sulphides including orpiment, realgar, stibnite, getchellite, cinnabar, lorandite and a Tl-mineral...years, an area of about 1 km2 around the arsenic mine has been the target of gold exploration. Geological...to the north of mine valley 50 m to the north of mine valley 200 m to the north of mine oce 250 m northwest...northwest of mine oce Southeast of mine valley, close to the Tunnel 9 Karbelai-Abbas valley 25 m to the...the northwest of mine oce 150 m to the northwest of mine oce Southeast of mine valley, near the borehole |  | | Journal (article/letter/editorial) | | species include arsenopyrite, tennantite, pyrite, stibnite, and sphalerite. Gold tellurides in general are...Solberg 1995). Calaverite is known from the Star mine in Montgomery County, North Carolina, where it occurs...polished sections of ores from the Royal Vindicator mine, Haralson County, and the Consolidated and Singleton...of twinned calaverite crystals from the Cresson mine, Cripple Creek, Teller County, Colorado. Dave Bunk...Conundrum mine, and thin-bladed crystals were found in the Captain stopes in the Portland mine. Elsewhere |  | | Journal (article/letter/editorial) | | different naming tradition, IS deposits in the Cordillera have been termed “Cordilleran polymetallic\base...“carbonate-base metal Au deposits” 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 ‘basin-range’ region is favorable for the formation of multi-metallic |  | Sabeva, Ralica, Mladenova, Vassilka, Mogessie, Aberra (2017) Ore petrology, hydrothermal alteration, fluid inclusions, and sulfur stable isotopes of the Milin Kamak intermediate sulfidation epithermal Au-Ag deposit in Western Srednogorie, Bulgaria. Ore Geology Reviews, 88. 400-415 doi:10.1016/j.oregeorev.2017.05.013 | Journal (article/letter/editorial) | | carbonate minerals and barite with native gold and stibnite. Fluid inclusions in quartz are liquid H2O-rich...the AlpineBalkan-Carpathian-Dinaride geodynamic province (Ciobanu et al., 2002; Heinrich and Neubauer,...be traced from the Apuseni Mountains and Banat region in Romania, through the Timok area in Serbia to...1991). The ABTS belt is an economically important province which hosts Cu- and Au-rich porphyry and high...deposits are concentrated in the Panagyurishte region in the central parts of the zone. The porphyry-copper |  | | 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...Nieman (1983) Quartz, pyrite, stibnite, Quartz, pyrite, acanthite, stibnite,pyrargyrite, chalcopyrite |  | | 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) | | throughout the world. Ore mineral is predominantly stibnite, gangue minerals consist of quartz, calcite, fluorite...quartz-stibnite, fluorite-quartz-stibnite and barite-quartz-stibnite, and late-stage calcite-stibnite. In...minerals (quartz, fluorite and barite) and opaque stibnite, * Corresponding author. E-mail: jtpeng@126...inclusions) and type IV (pure vapor inclusions). Stibnite only contains type I and type II inclusions, while...temperatures and salinities of fluid inclusions in stibnite and associated gangue minerals in this ore district |  | | Journal (article/letter/editorial) | | bournonite– seligmannite ± geocronite–jordanite, stibnite and Au–(Ag)–tellurides complete the paragenetic...geological units within the entire Carpathian–Pannonian region, from both an economic and mineralogical perspective...Emperor, Fiji (Pals and Spry, 2003); Acupan and Baguio, Philippines (Cooke and McPhail, 2001). The presence...case study of Au–Ag–Te mineralization at Acupan, Philippines, Cooke and McPhail (2001) developed a model...boiling. Such a mechanism explains zoning of the Acupan system, with gold–telluride ore at the upper part |  | | Journal (article/letter/editorial) | | de los Andes breccia-hosted deposit (Frontal Cordillera, Argentina) is characterized by complex Bi–C...fugacities; San Francisco de los Andes; Frontal Cordillera; San Juan; Argentina Minerals 2018, 8, 486;...Introduction eastern flank of the Frontal Cordillera, San Juan province, Argentina ([1,2]; Figure 1). The Frontal...Frontal Cordillera, San Juan province, Argentina ([1,2]; Figure 1). The Frontal Mendoza province, and it...to the west by the Principal Cordillera (Figure 1). The San Cordillera is a N-oriented mountain range |  | | Journal (article/letter/editorial) | | greenstone belt. after the now defunct Fimiston gold mine) accounts for 70% of gold production within the...synthetic minerals: matildite (AgBiS2) for Bi, stibnite (Sb2S3) for Sb, orpiment (As2S3) for As, galena...variation in the distribution of tellurides at the mine scale is largely reflected by the heterogeneity...deposition in the epithermal Acupan gold–silver 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...where advanced argillic alteration is developed. Stibnite, cinnabar and selenides can also occur. The main...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 |  | Sun, Jing-Gui, Zhang, Yong, Han, Shi-Jiong, Men, Lan-Jing, Li, Yi-Xin, Chai, Peng, Yang, Fan (2013) Timing of formation and geological setting of low-sulphidation epithermal gold deposits in the continental margin of NE China. International Geology Review, 55 (5) 608-632 doi:10.1080/00206814.2012.729658 | Journal (article/letter/editorial) | | low-sulphidation mineral deposits. Gold deposits in this region can be classified into three distinct types based...deep-seated fault within a magmatic arc or the back-arc region of an immature continental margin and is associated...mineral deposits have been discovered within the region, with the initial finding of the Wufeng gold deposit...margin structural belt/mutation belt of NE China Philippines Japan orogenic belt/mutation belt F1: Mudanjiang...contains multiple land masses and a basin and range region that underwent crustal evolution during the Archaean |  | | Journal (article/letter/editorial) | | main stage of sulfide deposition. In the Cavnic mine, in the Baia Mare mining district, northern Romania...minerals, before the main stage of deposition of stibnite and precious metals (Bailly et al. 1998, Grancea...the Mn minerals, as observed at Acupan in the Baguio District, Philippines (Cooke et al. 1996). The Mn-bearing...Mare mining district, northern Romania. The Cavnic mine is composed of two fault systems: 1) a set of about...FIG. 2. A. Cockade breccia from the Cirotan gold mine (1000 m level). The approximate size of the two |  | Feng, Yuzhou, Zhang, Yu, Xie, Youliang, Shao, Yongjun, Lai, Chunkit (2020) Pyrite geochemistry and metallogenic implications of Gutaishan Au deposit in Jiangnan Orogen, South China. Ore Geology Reviews, 117. 103298 doi:10.1016/j.oregeorev.2019.103298 | Journal (article/letter/editorial) | | quartz-dolomite-native gold-pyrite-arsenopyrite-stibnite 35 36 37 Keywords: Pyrite geochemistry; Intrusion-related...these formed the ubiquitous igneous rocks in the region. The 98 Baimashan granite complex is the largest...largest pluton (outcrop size: 210 km2) in the region and is 99 exposed in the Baimashan dome (Fig. 1b)...dolomite + native gold + pyrite + arsenopyrite + stibnite; and (post-ore 128 Stage IV) quartz + dolomite...abundant quartz, pyrite, arsenopyrite 138 and stibnite, with minor native gold, sphalerite, galena, chalcopyrite |  | | 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 sub–province and are mostly...part in the area (Yajima, 1979). The ores of Teine mine are different to typical gold–quartz veins of the |  | | Journal (article/letter/editorial) | | variable, ranging from 1 to 50%, and is dominated by stibnite, chalcopyrite, galena, Fe-poor sphalerite and...known as an economically important metallogenic province in the Alpine–Himalayan Belt. The Tethyan Eurasian...activity in the Shurab area goes back to 1925 when the mine probably supplied the first known lead artilleries...2000). Modern exploration at the abandoned Shurab mine was conducted from 1997 by the Geological Survey...On the mine scale, faults and fractures can be grouped into the following orientations: 3. Mine geology |  | Brathwaite, R., Simpson, M., Faure, K., Skinner, D. (2001) Telescoped porphyry Cu-Mo-Au mineralisation, advanced argillic alteration and quartz-sulphide-gold-anhydrite veins in the Thames District, New Zealand. Mineralium Deposita, 36 (7) 623-640 doi:10.1007/s001260100182 | Journal (article/letter/editorial) | | downwards into a tetrahedrite zone and upwards into a stibnite-barite zone (Merchant 1986; Robinson and Merchant...In the Far Southeast-Lepanto district in the Philippines, a porphyry Cu-Au orebody is closely associated... 638 volcano-plutonic arcs of the Circum-Paci®c region. Sillitoe (1994) has attributed the telescoping...evolving hydrothermal system at Baguio, northern Luzon, Philippines. Resour Geol 43:155±164 Arribas A Jr (1995)...(eds) Porphyry copper deposits of the American Cordillera. Ariz Geol Soc Digest 20:83±93 Bodnar RJ (1993) |
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