 | | Journal (article/letter/editorial) | | Pyrite Disease in Luzonite from the Lepanto Cu-Au Deposit, Mankayan, Philippines: Further Example of...to dusts occurring in luzonite, hereafter referred as pyrite disease in luzonite, is going to be described...described here. The pyrite disease in luzonite appears texturally similar to chalcopyrite disease in sphalerite...paragenesis of the pyrite disease in luzonite from the Lepanto mine, a high-sulfidation (Hedenquist, 1987)...epithermal enargite-luzonite, Cu-Au deposit at Mankayan, Benguet Province, northern Luzon, Fig. 1 Geologic |  | | Journal (article/letter/editorial) | | Systematics of the Lepanto Far Southeast Porphyry Cu-Au Deposit, Mankayan, Philippines Akira IMAI Abstract:...Abstract: The Lepanto Far Southeast porphyry Cu-Au deposit is located beneath and to the southeast of the...the Lepanto enargiteluzonite Cu-Au deposit in Mankayan, Benguet Province, Philippines. The principal orebody...heterogeneous entrapping in the two-fluid unmixing region. Sulfur isotopes of aqueous sulfide and sulfate...indicates that the bulk δ34S is about +6 ‰. Thus, the Lepanto FSE deposit is a further example which confirms |  | 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) | | MINERALIZATION EVENTS AT LEPANTO, MANKAYAN MINERAL DISTRICT, NORTHERN LUZON, PHILIPPINES Pearlyn C. Manalo,1...819-0395, Japan 3 Lepanto Consolidated Mining Company, Makati City 1226, Philippines 4 Faculty of Engineering...situated 500 m east of the Lepanto fault in Mankayan, Luzon, Philippines. Most vein mineralization is...is hosted by the Lepanto metavolcanic basement rocks at an elevation between 700 and 1,050 m. The earliest...pyrophyllite, alunite, and dickite. Enargite and luzonite are the dominant sulfide minerals in stage 4, |  | | Journal (article/letter/editorial) | | ELEMENT GEOCHEMISTRY OF ENARGITE IN THE MANKAYAN DISTRICT, PHILIPPINES C. L. DEYELL†,1,*AND J. W. HEDENQUIST2...Samples come from the Mankayan district, Philippines, which hosts the Lepanto high-sulfidation Cu-Au...enriched in Silver, Fe, and Pb in the center of Lepanto, and Zn (± Cd) is enrich the ore distal to the...orebody. Introduction The Mankayan mineral district of northern Luzon, Philippines, is one of the richest...mining districts in the Philippine archipelago. The region hosts several porphyry copper and epithermal precious |  | | Journal (article/letter/editorial) | | the Lepanto Copper and Gold and the Victoria Gold Deposits, Mankayan Mineral District, Philippines Rene...minerals of the Lepanto epithermal copper-gold deposit and the Victoria gold deposit, Mankayan Mineral District...District, Northern Luzon, Philippines, is discussed. The principal ore minerals of the Lepanto copper-gold deposit...deposit are enargite and luzonite, with significant presence of tennantite-tetrahedrite, chalcopyrite...to propylitic zone. The ore mineralogy of the Lepanto copper-gold deposit suggests high fS2 in the early |  | | Journal (article/letter/editorial) | | enargite-hosted fluid inclusions from the Lepanto, Philippines, high-sulfidation Cu-Au deposit * D. P....revealed in the Mankayan mineral district of northern Luzon, Philippines, where the Lepanto highsulfidation...this environment. The ore stage at Lepanto consists of enargite-luzonite (Cu,As&), pyrite, tennantitetetrahedrite...mineralizing fluid of the Lepanto deposit. As this liquid moved to the northwest along the Lepanto fault, it was...calcite. However, in high-sulfidation deposits like Lepanto the transparent minerals are commonly late and |  | | Journal (article/letter/editorial) | | of Porphyry Cu Deposits of the Western Luzon Arc, Philippines: K-Ar ages, SO3 Contents of Microphenocrystic...the following porphyry Cu deposits in the western Luzon arc are determined: Lobo-Boneng (10.5±0.4 Ma), Santo...associated with porphyry Cu deposits in the western Luzon arc contains sulfur as SO3 detectable by electron...magmatism of the western Luzon arc, from tonalitic rocks of the Luzon Central Cordillera of about 15 Ma to an...magmatism at Mount Pinatubo. Thus, the western Luzon arc has been generating porphyry Cu mineralization |  | 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) | | and Its Significance in the Mankayan Mineral District, Luzon, Philippines Fernando G. SAJONA, Eiji IZAWA*...Bureau, North Avenue, Diliman, Quezon City, Philippines [e-mail: diksajona@hotmail.com] * Department...discovered in 1995 in the Mankayan mineral district, northern Luzon, Philippines. It occurs just south of...of a high-sulfidation copper-gold orebody (Lepanto enargite deposit) and a porphyry copper-gold orebody...ages from 1.6 to 1.1 Ma, similar to ages of the Lepanto enargite deposit. Mineralogical, geochemical, fluid |  | | Journal (article/letter/editorial) | | Far Southeast Porphyry and Lepanto Epithermal Cu–Au Deposits, Philippines Jeffrey W. HEDENQUIST,1,2 Antonio...porphyry system, Philippines, includes the FSE Cu–Au porphyry deposit, the Lepanto Cu–Au high-sulfidation...intrusive complex of dioritic composition. The Lepanto and FSE deposits are genetically related and both...stage 1 alteration (deep FSE potassic, shallow Lepanto advanced argillic-silicic, both at ~1.4 Ma), followed...mineral deposition within the FSE porphyry and the Lepanto epithermal deposits occurred during stage 2. We |  | Chang, Zhaoshan, Hedenquist, Jeffrey W., White, Noel C., Cooke, David R., Roach, Michael, Deyell, Cari L., Garcia, Joey, Gemmell, J. Bruce, McKnight, Stafford, Cuison, Ana Liza (2011) Exploration Tools for Linked Porphyry and Epithermal Deposits: Example from the Mankayan Intrusion-Centered Cu-Au District, Luzon, Philippines*. Economic Geology, 106 (8) 1365-1398 doi:10.2113/econgeo.106.8.1365 | Journal (article/letter/editorial) | | Deposits: Example from the Mankayan Intrusion-Centered Cu-Au District, Luzon, Philippines* ZHAOSHAN CHANG,1,†...260, Ottawa, Ontario, Canada K1S5P5 3 P.O. 4 Lepanto 5 Geology Box 5181, Kenmore East, Queensland 4069...Company, 21st Fl., BA-Lepanto Bldg., 8747 Paseo de Roxas, 1126, Makati City, Philippines and Metallurgy,...Australia Abstract The Mankayan mineral district of northern Luzon, Philippines, hosts several significant...the Far Southeast porphyry Cu-Au deposit, the Lepanto high sulfidation epithermal Cu-Au deposit, the |  | | Journal (article/letter/editorial) | | lode deposits such as Chinkuashih, Taiwan, Lepanto, Philippines, and Goldfield, Nevada, formed within 1500...later discussion – Chinkuashih, Taiwan, Lepanto, Philippines, and Goldfield, Nevada – we show that while...astride a collisional plate boundary where the Luzon arc of the Philippine Sea plate obliquely collides...m (Huang, 1960). 2.1.2. Lepanto, Mankayan district, Philippines The Lepanto high-sulfidation deposit,... located in the Mankayan mineral district, Luzon Island, Philippines, is analogous to Chinkuashih in |  | | Journal (article/letter/editorial) | | the Dizon Porphyry Cu-Au Deposit, Zambales, Philippines Akira IMAI* Department of Earth and Planetary...porphyry Cu-Au deposit in western central Luzon, Zambales, Philippines, is documented in terms of mineral paragenesis...system. Keywords: Dizon, porphyry Cu deposit, Philippines, Luzon, fluid inclusion, hydrothermal system, sulfur...Au-rich porphyry Cu deposits in the western Luzon arc, Philippines (Bureau of Mines and Geosciences (BMG)...western flank of the Philippine Central Cordillera in northern Luzon, the Dizon deposit (Malihan, 1982, 1987; |  | Manalo, Pearlyn C., Subang, Leo L., Imai, Akira, los Santos, Mervin C., Takahashi, Ryohei, Blamey, Nigel J. F. (2020) Geochemistry and Fluid Inclusions Analysis of Vein Quartz in the Multiple Hydrothermal Systems of Mankayan Mineral District, Philippines. Resource Geology, 70 (1) 1-27 doi:10.1111/rge.12214 | Journal (article/letter/editorial) | | Multiple Hydrothermal Systems of Mankayan Mineral District, Philippines Pearlyn C. MANALO,1 Leo L. SUBANG...Geology, Lepanto Mine Division, Lepanto Consolidated Mining Company, Makati City, Philippines and 4Department...high-sulfidation epithermal gold orebodies in the Mankayan Mineral District were formed in an environment...orebodies, which are located in the south of the Lepanto main enargite–gold orebody. The gold-bearing epithermal...types of veins are mainly hosted by the Cretaceous Lepanto Metavolcanics basement rocks, with minor veins |  | 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 |  | | Report (issue) | | Luzonite Cu3 AsS4 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Tetragonal. Point Group:...= 10.57(1) Z=2 X-ray Powder Pattern: Mankayan, Philippines. 3.046 (10), 1.855 (9), 1.592 (7), 1.578...02 32.56 Total [100.00] 99.0 100.00 (1) Mankayan, Philippines; recalculated to 100.00% after deduction...From the Lepanto mine, Mankayan, Luzon, Philippines [TL], as an ore mineral. In the Chinkuashi mine, Keelung...localities. From the Sierra Famatina, La Rioja Province, Argentina. In the Julcani district, at Cerro |  | | 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...gold depositsincludethe enargite-luzonite-telluride depositat Lepanto,localized along the intersectionof |  | | Journal (article/letter/editorial) | | 成 に関 す る検 討 STUDY ON CHEMICAL COMPOSITIONS OF LUZONITE-FAMATINITE SERIES MINERALS BY ELECTRON PROBE MICROANALYSER...Kitakaze)* 風 To reconfirm whether minerals of luzonite-famatinite series form complete solid solution... 16 samples of luzonite and famatinite from 7 mines in Japan, Formosa and Philippines were examined by...specimens from the Hokuetsu mine, Japan and the Mankayan mine, Philippines have most nearly stoichiometric...composition of luzonite as from 0 to 3 mol % Cu3SbS4. They from the Lobo mine, Philippines and the Kinkaseki |  | | Journal (article/letter/editorial) | | Two types of ores are recognized in the Huanzala mine, Peru. Zinc and lead ore of adularia-sericite type...acid-sulfate type, is characterized by enargite, luzonite and bornite, accompanied by tin, silver and tellurium...copper ores from the Teine mine, Hokkaido, Japan and the Chinkuashih mine, Taiwan are acid-sulfate type...characterized by the occurrence of enargite and luzonite. However, zinc and lead ores of the adularia-sericite...Huanzala deposits. The enargite and luzonite ores in the Hokuetsu mine, Japan are closely associated with |  | | Journal (article/letter/editorial) | | System: Far Southeast-Lepanto Porphyry andEpithermal Cu-AuDeposits, Philippines JEFFREY W. HEDENQUIST...betterdemonstratedthanin the Mankayan districtof northern Luzon,Philippines, wherethe Lepantohigh-sulfidation...oreconsists ofstage 1 euhedral pyrite-enargite-luzonite, andsubsequent stage 2 Auisaccompanied by tet...thegeology, alteration zoning,andoreparaThE Philippines represents oneof theworld'slargeporphyry genesis...(SillitoeandGappe,1984).TheMankayan mineraldistrict in northern Luzon(Fig.1)hosts theLepanto enargiteAu orebody, a high-sulfidation |  | Sahlström, Fredrik, Arribas, Antonio, Dirks, Paul, Corral, Isaac, Chang, Zhaoshan (2017) Mineralogical Distribution of Germanium, Gallium and Indium at the Mt Carlton High-Sulfidation Epithermal Deposit, NE Australia, and Comparison with Similar Deposits Worldwide. Minerals, 7 (11) 213 doi:10.3390/min7110213 | Journal (article/letter/editorial) | | Tsumeb in Namibia, Kipushi in D.R. Congo and the Apex Mine in Utah; e.g., [7]), syngenetic or early diagenetic...deposits. The northern Bowen Basin is a metallogenic province related to Permocarboniferous magmatism in NE...assemblage also contains variable amounts of pyrite, luzonite, fahlores of tennantite-tetrahedrite-goldfieldite...anhedral masses that contain variable amounts of luzonite, chalcopyrite, galena, electrum and aggregates...malachite on Cu-bearing minerals such as enargite, luzonite and bornite, particularly along fractures within |  | | Journal (article/letter/editorial) | | stage. In the intermontane belt of the Canadian Cordillera, the ore-forming age was Per mian-Jurassic for...such as at the Kamioko Pb- Zn-Cu mine and the Kanatatsu Pb-Zn-Cu mine, both of which are related genetically...even a batholith, such as the 543 Kaishi Cu-Fe mine in Japan as well as the Dayi Fe-Cu and Guijiu Sn-Cu...dacite-rhyolite rocks are well devel oped in the Green Tuff region of Honshu, Kyushu, and Hokkaido, and are represented...association better seen than in northern Luzon, Philippines, where the Lepanto epi thermal Cu-Au deposit overlies |  | | Journal (article/letter/editorial) | | sulfosalt assemblages from El Indio, Summitville and Lepanto (Mavrogenes et al., 2010) strongly suggest near-magmatic...vein, DDH1300, 490.5 m, EI4216F; DDH4216, 27.7 m; Lepanto; L4 = 3.29.3 of Mancano (1994, Fig. 8); Red Mountain...Mountain, CO6, Underground sample, Longfellow Mine, Red Mountain, Silverton, Colorado). Images: a), b)...data for fluid inclusions in enargite at Lepanto, Philippines, suggested a much lower temperature range... no primary fluid inclusions were found in the Lepanto enargite or quartz samples, the acceptance of these |  | | Book | | ............... 61 ， The Mankayan Mineral District, .Luzon Philippines. Artemio F Disini, Bruce M Robertson...Agua Rica Porphyry Cu-Mo-Au Deposit，Catamarca Province, Northwestern Argentina. Part 1 : Exploration...and Au deposits around the world, namely the Cordillera o f the Americas, the Asia-Pacific, the Tethyan...a deposit, but rather the engineering ability to mine on a large scale at low cost, and simultaneously...gold-copper ores o f the Baguio and Lepanto-Mankayan districts in the Philippines, which commenced operation in |  | | 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) | | assemblages: (a) a later shallow high-sulfidation pyrite-luzonite/famatinite-goldfieldite assemblage associated...Simplified geological map of the western Thrace region in Greece showing porphyry Cu-(±Mo) and epithermal...southward migration of magmatic activity in the Aegean region from the Oligocene in northeastern Greece to the...geology During the Tertiary, the Rhodope metamorphic province in Bulgaria and Greece underwent a penetrative...presence of Tertiary magmatic rocks in the Aegean region. Slab break-off resulted in the local ascent of |
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Lepanto Mine, Mankayan, Benguet Province, Cordillera Administrative Region, Luzon, Philippines