 | | Journal (article/letter/editorial) | | Deposits and 40Ar/39Ar Geochronology of the Baguio District, Philippines PATRICK J. WATERS,1 DAVID R. COOKE,2...DAVID PHILLIPS3 1 Anglo American Exploration Philippines Inc., 1101 Pearlbank Centre Building, 146 Valero...Salcedo Village, Makati City, Metro Manila, Philippines 2 CODES, the Australian Research Councilâs...Abstract The Baguio district is located in the Central Cordillera of northern Luzon, Philippines. It contains...Trench beneath northern Luzon produced a major batholith, the Central Cordillera Intrusive Complex, which |  | Deng, Jianghong, Yang, Xiaoyong, Zhang, Li-peng, Duan, Liuan, Mastoi, Abdul Shakoor, Liu, He (2020) An overview on the origin of adakites/adakitic rocks and related porphyry Cu-Au mineralization, Northern Luzon, Philippines. Ore Geology Reviews, 124. 103610pp. doi:10.1016/j.oregeorev.2020.103610 | Journal (article/letter/editorial) | | related porphyry CuAu mineralization, Northern Luzon, Philippines Jianghong Deng, Xiaoyong Yang, Li-peng Zhang...related porphyry Cu-Au mineralization, Northern Luzon, Philippines, Ore Geology Reviews (2020), doi: https://doi...related porphyry Cu-Au mineralization, Northern Luzon, Philippines Jianghong Deng1-4, Xiaoyong Yang4*, Li-peng...rocks. Northern 4 Luzon is one of the most Cu-Au enriched areas in the Philippines, which develops Late-...epithermal Cu-Au deposits in the Central 6 Cordillera Range and southernmost of Cagayan Valley Basin |  | 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 |  | | 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) | | Geochemistry of Tertiary Igneous Rocks of Northern Luzon, Philippines: Evidence for a Back-Arc Setting for Alkalic...Tasmania 7001, Australia American Exploration (Philippines) Inc., 11th Floor, Pearlbank Center Building...Salcedo Village, Makati City, Metro Manila, Philippines Abstract Oligocene to early Miocene volcanic...preserved in the Central Cordillera range and Cagayan Valley of northern Luzon, Philippines. Basaltic and andesitic...of the Pugo Formation in the Baguio district of the Central Cordillera were intruded by the ~27 to 20 |  | Cao, MingJian, Hollings, Pete, Cooke, David R., Evans, Noreen J., McInnes, Brent I.A., Qin, KeZhang, Li, GuangMing, Sweet, Gabe, Baker, Mike (2018) Physicochemical Processes in the Magma Chamber under the Black Mountain Porphyry Cu-Au Deposit, Philippines: Insights from Mineral Chemistry and Implications for Mineralization. Economic Geology, 113 (1) 63-82 doi:10.5382/econgeo.2018.4544 | Journal (article/letter/editorial) | | under the Black Mountain Porphyry Cu-Au Deposit, Philippines: Insights from Mineral Chemistry and Implications...porphyry Cu-Au deposit in the Baguio district, Northern Luzon (Philippines) is associated with late Miocene...coexisting magnetite-ilmenite, magmatic anhydrite, and zircon, consistently show a high oxidation state of >NNO+1...deposit. Introduction The Baguio district of Northern Luzon, Philippines (Fig. 1A) is considered one...porphyry Cu-Au deposit is located at the center of the Baguio district (Fig. 1B; Waters et al., 2011) and has |  | Cirineo, Avriel Venis L., Imai, Akira, Takahashi, Ryohei, Baluda, Redempta P., Oliveros, Noel C., Maglambayan, Victor B., Luis, Roy Ronald C., Faustino, Maria Lourdes M., Almadin, Jacky (2021) Overprinting
porphyryâtype
veinlets on the intrusive rocks and phreatomagmatic breccias in the Southwest prospect, southwestern Sto. Tomas
II
(Philex), Baguio District, Philippines. Resource Geology, 71 (1). 1-40 doi:10.1111/rge.12242 | Journal (article/letter/editorial) | | southwestern Sto. Tomas II (Philex), Baguio District, Philippines Avriel Venis L. Cirineo1 | Akira Imai2...Division, Philex Mining Corporation, Mandaluyong, Philippines Correspondence Avriel Venis L. Cirineo, Graduate...copperâgold deposit in the Baguio District, northwestern Luzon, Philippines. The Southwest prospect hosts...the other porphyry deposits in the Baguio District. KEYWORDS Baguio District, diatreme, fluid inclusion...Indonesia (Davies et al., 2008) and Acupan, Philippines (Cooke and Bloom, 1990; Cooke et al., 1996); |  | | Report (issue) | | A mine in Hen^uet Hot sprinji^s at Tiui, Albay Province AND MAPS. Facing page Frontinpiece of Science... Preliminary investigation of the gold-hearing region of ('agayan de Misamis, Mindanao, Mr. lekis. 7...appreciated and su])ported hy the men mining of the Philippines. There are nuiny factors which affect any industry...be stated that the history of the district of Benguet demonstrates that a sure, profitable and steady...towns of Compostela and on the east coast of Luzon about region behind is opposite Manila; the southern |  | | Journal (article/letter/editorial) | | (Philex) porphyry copper-gold deposit, Luzon Island, Philippines M. Tarkian and G. Koopmann Institute of...northern part of Luzon Island in the Baguio district, about 20 k m south of Baguio City. It is one of...of the Philippines. Several other porphyry and epithermal Au-bearing deposits occur in the Baguio district...setting The Baguio district is situated at the southern end of the Luzon Central Cordillera, which represents...emplaced along the Luzon Central Cordillera. All porphyry copper deposits of the Baguio district occur in |  | Cao, MingJian, Hollings, Pete, Evans, Noreen J., Cooke, David R., McInnes, Brent I.A., Zhao, KuiDong, Qin, KeZhang, Li, DengFeng, Sweet, Gabe (2020) In Situ Elemental and Sr Isotope Characteristics of Magmatic to Hydrothermal Minerals from the Black Mountain Porphyry Deposit, Baguio District, Philippines. Economic Geology, 115 (4). 927-944 doi:10.5382/econgeo.4701 | Journal (article/letter/editorial) | | the Black Mountain Porphyry Deposit, Baguio District, Philippines MingJian Cao,1,2,â Pete Hollings,3 Noreen...porphyry Cu-Au deposit in the Baguio district, Northern Luzon (Philippines), pre- and synmineralized rocks...deposit (Qin et al., 2014). The Baguio district of Northern Luzon, Philippines, contains a variety of mineral...analysis (EMPA), LA-ICP-MS, and Geologic Setting The Baguio mineral district is located approximately 220 km...the southern end of the Luzon Central Cordillera. The geology of the Baguio district is described in |  | Manalo, Pearlyn C., Imai, Akira, Subang, Leo L., de los Santos, Mervin C., Yanagi, Kyoka, Takahashi, Ryohei, Blamey, Nigel J.F. (2018) Mineralization of the Northwest Quartz-Pyrite-Gold Veins: Implications for Multiple Mineralization Events at Lepanto, Mankayan Mineral District, Northern Luzon, Philippines. Economic Geology, 113 (7) 1609-1626 doi:10.5382/econgeo.2018.4606 | Journal (article/letter/editorial) | | LEPANTO, MANKAYAN MINERAL DISTRICT, NORTHERN LUZON, PHILIPPINES Pearlyn C. Manalo,1,â Akira Imai,1,2 Leo...Consolidated Mining Company, Makati City 1226, Philippines 4 Faculty of Engineering and Resource Sciences...m east of the Lepanto fault in Mankayan, Luzon, Philippines. Most vein mineralization is hosted by the...along the N-Sâtrending anticline of the western Luzon arc, along which several goldcopper deposits and...these areas has been linked to the tectonics of Luzon Island caused by subduction zones of opposing polarities |  | | Journal (article/letter/editorial) | | porphyry Cu-Au mineralization at the Dizon mine, Philippines William P. Midea1 | Keiko Hattori1 | Gabriel...Sciences, University of the Philippines Diliman, Quezon City, Philippines Correspondence William P. Midea...geothermobarometry, Fe-Ti oxide geothermobarometry, Luzon arc, magma oxidation, magmatic hydrothermal activity...Au-rich porphyry Cu deposit in the Luzon arc, Philippines. The Luzon arc hosts many young, <10 Ma, porphyry...the water contents. 2 | R EGIONAL G EOLOG Y The Luzon arc formed in response to the eastward subduction |  | | Journal (article/letter/editorial) | | northeast and Myanmar in the northwest, through the Philippines, Indonesia, New Guinea, and the volcanic island...over the past decade (e.g., BoyonganBayugo, Philippines; Golpu porphyry, Papua New Guinea) or are close...several centuries. In the Philippines, despite a long history of mining in the region (Cooke et al., 2011)...pdf by Boston College user 2 HOLLINGS ET AL. Luzon South China Sea Gulf of Thailand Sulu Sea 2...deposits of the southwest Pacific region, including the Philippines, Indonesia, Papua New Guinea, and |  | | Journal (article/letter/editorial) | | v. 106, pp. 1279â1315 Geology of the Didipio Region and Genesis of the Dinkidi Alkalic Porphyry Cu-Au...Deposit and Related Pegmatites, Northern Luzon, Philippines ROHAN C. WOLFE* AND DAVID R. COOKEâ CODES...Dinkidi Cu-Au porphyry deposit, northern Luzon, Philippines, formed at the tip of the southward-propagating...formation. Dinkidi is located in northern Luzon, Philippines (Fig. 1), and is associated with the late...0 16°N Mamparang Mountains in 200 km 6 2 Baguio 7 0 18°N 17°N nc re eT pin EURASIAN PLATE |  | | Journal (article/letter/editorial) | | and metallogenesis in SE Asia and the adjacent regionâ In terms of plate tectonic setting and geological...crustal blocks in the SE Asia and the neighboring region and they were in the way of convergence process...and applied for future mineral exploration in the region. Conceptually, the tectonic evolution of convergence...tectonic evolution and metal logenesis in the region. Most of the contributions are major scientific...neighboring blocks such as South China, Sibumasu and Philippines Mobile Belt (Fig. 1). Through the study of mineralization |  | Cao, Mingjian, Evans, Noreen J., Reddy, Steven M., Fougerouse, Denis, Hollings, Pete, Saxey, David W., McInnes, Brent I.A., Cooke, David R., McDonald, Bradley J., Qin, Kezhang (2019) Micro- and nano-scale textural and compositional zonation in plagioclase at the Black Mountain porphyry Cu deposit: Implications for magmatic processes. American Mineralogist, 104 (3) 391-402 doi:10.2138/am-2019-6609 | Journal (article/letter/editorial) | | porphyry (Black Mountain porphyry Cu-Au deposit, Philippines) was characterized for major and trace elements...nanoscale exsolution texture as constrained by zircon crystallization temperatures, the retention of...nanoscale, Black Mountain porphyry Cu deposit, Philippines Introduction Textural and compositional zoning...rarely studied (Grove et al. 1983). The Baguio district (Philippines) is one of the worldâs premier mineral...porphyry Cu-Au deposit is located in the center of the Baguio district and is closely related to the syn-mineralization |  | | Journal (article/letter/editorial) | | GOLD MINE, MINERALS MOUNTAIN AT THE PROVINCE, PHILIPPINES K. J. CALLOW AND B. W. WORLEY, JR. CONTENTS...ABSTRACT The gold-bâąaring veins in the Baguio district of Northern Luzon, Philippine Islands, are of the epithermaltype...solid solution in the sulfides. Tellurides in the Baguio District were first recognizedby A.D. Alvir in...situated in the Baguiodistrictin Mountain Province,Northern Luzon, PhilippineIslands. It is one of the two...topographically and structurallythe backboneof Luzon. It follows the north-southaxial line of a great |  | | Report (chapter) | | Voudouris 1998), which form the Rhodope metallogenic province (Stoyanov 1979). Regional setting The Madjarovo...phenocrysts of san±dine, plagioclase, biotite, sphene and zircon are unaltered and suggest that the source magma...clinopyroxene, biotite, and titanomagnetite, plus zircon and apatite. Eleven total-fusion measurements of...island, e.g. the Plio-Pleistocene Baguio volcano, Northern Luzon, Philippines (Aoki et aL 1993) and Tavua...& Marchev 2000). Most of these (Comstock Lode, Baguio and Chala) fall in the intermediate-sulphidation |  | | Journal (article/letter/editorial) | | with a complex geological background, in Jilin Province, China. The decision function value of each unit...area with a complex geological setting, in Jilin Province, China. The performance of the OCSVM model in...(Scho boundary of the subset G, the minimum volume region enclosing at least Ă°1 v Ăn training cells. Denote...prospectivity The Laotudingzi-Xiaosiping district in Jilin Province in China was chosen as a case study area because...modelling). Geological setting The southern Jilin Province (Figure 2), which belongs to the northern margin |  | Deng, Jianghong, Yang, Xiaoyong, Zhang, Zhao-Feng, Santosh, M. (2015) Early Cretaceous arc volcanic suite in Cebu Island, Central Philippines and its implications on paleo-Pacific plate subduction: Constraints from geochemistry, zircon UâPb geochronology and LuâHf isotopes. Lithos, 230. 166-179 doi:10.1016/j.lithos.2015.05.020 | Journal (article/letter/editorial) | | arc volcanic suite in the Cebu Island, Central Philippines and its implications on paleo-Pacific plate subduction:...subduction: constraints from geochemistry, zircon U-Pb geochronology and Lu-Hf isotopes Jianghong Deng...arc volcanic suite in the Cebu Island, Central Philippines and its implications on paleo-PaciïŹc plate subduction:...subduction: constraints from geochemistry, zircon UPb geochronology and Lu-Hf isotopes, LITHOS (2015)...arc volcanic suite in the Cebu Island, Central Philippines and its implications on paleo-Pacific IP T |  | | Journal (article/letter/editorial) | | ReneÌ C. Maury Hf isotope compositions of northern Luzon arc lavas suggest involvement of pelagic sediments...compositions for island arc basalts from the Luzon arc (Philippines) deïŹne a remarkable sub-horizontal trend...that these two components formed the source of the Luzon arc lavas. An exception is the Batan Island where...More generally, the geochemical relationships in Luzon lavas show that the mixing endmembers are source...between Nd and Hf isotopic compositions in the Luzon volcanics show that the type of sediment subducted |  | | Journal (article/letter/editorial) | | Preliminary 3-D geological model of the Kalgoorlie region, Yilgarn Craton, Western Australia, based on deep...Compilation of U-Pb zircon data from the Willyama Supergroup, Broken Hill region, Australia: evidence...Geodynamic modelling of the Century deposit, Mt Isa Province, QueenslandâA. Ord, B.E. Hobbs, Y. Zhang, G.C...high resolution ion microprobe (SHRIMP) detrital zircon geochronology provides new evidence for a hidden...Extending the ancient margin outboard in the Canadian Cordillera: Record of Proterozoic crust and Paleocene regional |  | Deng, Jianghong, Yang, Xiaoyong, Zartman, Robert E., Qi, Huasheng, Zhang, Lipeng, Liu, He, Zhang, Zhao-feng, Mastoi, Abdul Shakoor, Berador, Al Emil G., Sun, Weidong (2020) Early cretaceous transformation from Pacific to Neo-Tethys subduction in the SW Pacific Ocean: Constraints from Pb-Sr-Nd-Hf isotopes of the Philippine arc. Geochimica et Cosmochimica Acta, 285. 21-40 doi:10.1016/j.gca.2020.06.024 | Journal (article/letter/editorial) | | Mines and Geosciences Bureau Region VII (MGB-7), Mandaue 6014, Philippines *Corresponding authors. 21...these Early 45 Cretaceous arc rocks in the Philippines indicates that a transformation of the tectonic...the Early Cretaceous island arc rocks of the Philippines could help to clarify 122 the issues summarized...proposed to have formed together 131 with the old Philippines arc rocks in a single Jurassic â Paleocene island...and parts of Panay and perhaps of northwestern Luzon in the east (Faure 151 et al., 1989; Walia et |  | Huang, Wenting, Liang, Huaying, Wu, Lei, Wu, Jing, Li, Jing, Bao, Zhiwei (2018) Asynchronous formation of the adjacent epithermal Au-Cu and porphyry Cu-Mo deposits in the Zijinshan orefield, southeast China. Ore Geology Reviews, 102. 351-367 doi:10.1016/j.oregeorev.2018.09.023 | Journal (article/letter/editorial) | | ages for the HSE deposit in this area, new (2) zircon laser ablation-inductively coupled plasma-mass...epithermal and porphyry mineralization, and (3) new zircon Lu-Hf isotopic data for these intrusions, all of...associated with the HSE Au-Cu mineralization yield zircon ΔHf (t) values from -4.1 to 0.3, whereas the Cu-Mo...Cu-Mo mineralized porphyry has lower zircon ΔHf (t) values (-4.5 to -1.2), suggesting that the magmas...Zijinshan orefield (ZOF) is located in Fujian Province and is the richest Au-Cu mining area in southeast |  | Xiao, Qingling, Zhou, Taofa, Hollings, Pete, Wang, Shiwei, Liu, Jing, Yang, Qianguo, Yuan, Feng (2021) Mineral and whole-rock chemistry of the Chating porphyry Cu--Au deposit related intrusions in the Middle-Lower Yangtze River Belt, Eastern China: Implications for magma evolution and mineralization. Lithos, 380. 105881pp. doi:10.1016/j.lithos.2020.105881 | Journal (article/letter/editorial) | | Technology, Hefei 230009, China ro b Anhui Province Engineering Research Center for Mineral Resources...Bureau of Geology and Mineral Exploration of Anhui Province, Maâanshan, Anhui 246000, China The Chating deposit...subduction-modified mantle- and crust-derived materials. The zircon U-Pb ages of the amphibole diorite porphyry (138...(2% to 3%) (Fig. 3a-c). Accessory -p magnetite, zircon and apatite are scattered in the matrix or enveloped...10%) and quartz (3% to 4%; Fig. 3e-f). Magnetite, zircon and apatite are the main accessory minerals, occurring |
|
