 | Manalo, P. C., Dimalanta, C. B., Villaplaza, B. R. B., Brown, W. W., Yumul, G. P. (2017) Magnetic Exploration of Structurally Controlled Mineralization at Low Latitudes: A Case from the Masara Gold District, Mindanao, Philippines. Economic Geology, 112 (7) 1807-1817 doi:10.5382/econgeo.2017.4530 | Journal (article/letter/editorial) | | Low Latitudes: A Case from the Masara Gold District, Mindanao, Philippines P. C. Manalo,1,* C. B. Dimalanta...Sciences, University of the Philippines, Diliman, Quezon City, Philippines 2 Apex Mining Company Inc...Inc., Ortigas Center, Pasig City, Philippines Abstract Magnetic data transformations are applied to the...high-resolution magnetic data from the Masara gold district in the southern Philippines to enhance features related...porphyry copper areas because a concentration of magnetite usually accompanies the mineralization (e.g., |  | | Journal (article/letter/editorial) | | Characteristics of Intrusive Rocks, Southeastern Mindanao, Philippines: Implication to Metallogenesis of Porphyry...Geosciences Bureau Region IV, Department of Environment and Natural Resources, Iloilo, Philippines Abstract This...porphyry copper deposits in south-eastern Mindanao, the Philippines, where the Kingking deposit is located...other areas in south-eastern Mindanao, including Batoto, Bukal, Maragusan, Masara, Amacan and Sumlog, are...Keywords: diorite, intrusive rocks, Kingking, Mindanao, Philippines, porphyry Cu-Au deposit. 1. Introduction |  | Villaplaza, Barbie Ross B., Buena, Alfred Elmer, Pacle, Nichole Anthony D., Payot, Betchaida D., Gabo-Ratio, Jillian Aira S., Ramos, Noelynna T., Dimalanta, Carla B., Faustino-Eslava, Decibel V., QueaƱo, Karlo L., Yumul, Graciano P., Yonezu, Kotaro (2017) Alteration and lithogeochemistry in the Masara gold District, Eastern Mindanao, Philippines, as tools for exploration targeting. Ore Geology Reviews, 91. 530-540 doi:10.1016/j.oregeorev.2017.09.004 | Journal (article/letter/editorial) | | lithogeochemistry in the Masara Gold District, Eastern Mindanao, Philippines, as tools for exploration...lithogeochemistry in the Masara Gold District, Eastern Mindanao, Philippines, as tools for exploration...lithogeochemistry in the Masara Gold District, Eastern Mindanao, Philippines, as tools for exploration...Science, University of the Philippines, Diliman, Quezon City, PHILIPPINES b Economic Geology Laboratory...Management, University of the Philippines, Los BaƱos, Laguna, PHILIPPINES d Apex Mining Company, Inc |  | | Journal (article/letter/editorial) | | becoming more widely recognized in the Southeast Asian region. They are characterized by very ļ¬ne-grained gold...Myanmar (Gegalaw, Taungzaw, and Katsena) and the Philippines (Hijo and Las Cogon), remain to be thoroughly...(Culala, 1987; Sajona, 2008; Kirwin, 2016b), eastern Mindanao, Abong (McLean, 2008, written comm.) and Pungkut...and 40 km north of Sepon township in Savannakhet Province. The district has a history of small-scale alluvial...gold mining, and the economic potential of the region was recognized by Conzinc Rio Tinto in 1990 (Manini |  | 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) | | porphyry CuAu mineralization, Northern Luzon, Philippines Jianghong Deng, Xiaoyong Yang, Li-peng Zhang...porphyry Cu-Au mineralization, Northern Luzon, Philippines, Ore Geology Reviews (2020), doi: https://doi...porphyry Cu-Au mineralization, Northern Luzon, Philippines Jianghong Deng1-4, Xiaoyong Yang4*, Li-peng...one of the most Cu-Au enriched areas in the Philippines, which develops Late- 5 Oligocene to Pleistocene...crystallization 43 1. Introduction 44 The Philippines have been well known for the world-class Cu-Au |  | Arellano, Creszyl Joy J., Armada, Leo T., Dimalanta, Carla B., QueaƱo, Karlo L., Andal, Eric S., Yumul, Graciano P. (2021) Interpretation of ground magnetic data in Suyoc, Mankayan Mineral District, Philippines. Resource Geology, 71 (4) 363-376 doi:10.1111/rge.12270 | Journal (article/letter/editorial) | | magnetic data in Suyoc, Mankayan Mineral District, Philippines Creszyl Joy J. Arellano1 | Leo T. Armada1 | Carla...Science, University of the Philippines - Diliman, Quezon City, Philippines 2 Department of Environmental...Environmental Science, Ateneo de Manila University, Quezon City, Philippines 3 Itogon-Suyoc Resources Inc...., Suyoc, Mankayan, Benguet, Philippines Abstract Ground magnetic surveys conducted in Suyoc, Mankayan...magnetic core and the destruction or absence of magnetite in the alteration haloes at the periphery of a |  | | Journal (article/letter/editorial) | | Andeansegmentsinfluencedthe distributionof Pā¢G. ]. Grā¢de-toā¢e plot ā¢or ]5 principal ā¢old depositsiā¢ late Miocene...Cretaceous -30o i EL INDIO-ELTAM '3-8 ā¢os MANTOS DE PUNITAQUI~, 17 PRINCIPAL Au DEPOSITS Ć High-sulfidation...limestonesat El Hueso (Corporaci6nNacional del Cobre de Chile, 1987). Indeed, the interfacesbe- metal contents...Chinkuashih in Taiwan (Huang, 1955), and Lepantoin the Philippines(Garcia,1990). At Goldfield,as at E1Indio, much...et al., 1991),and (Corporaci6nNacional del Cobre de Chile, 1987). in smallamounts,at La Coipa(Oviedoet |  | | Journal (article/letter/editorial) | | Valerie K. Stucker, Sharon L. Walker, Cornel E.J. de Ronde, Fabio Caratori Tontini, and Shinji Tsuchida...DER ERDE A unique ore-placer area of the Amur region with high-Hg goldā A.V. Melnikov, V.A. Stepanov...stratabound F-Ba-(Pb-Zn) ores of Hammam Zriba (province of Zaghouan, NE Tunisia)āNejib Jemmali, Emmanuel...evolved granite systems: The classic Erzgebirge tin province (Saxony and Bohemia)āRongqing Zhang, Bernd Lehmann...highsulfidation epithermal Cu-Au deposit, Fujian Province, SE China: Implication for deep exploration targetingāJun |  | Deng, Jianghong, Yang, Xiaoyong, Qi, Huasheng, Zhang, Zhao-feng, Mastoi, Abdul Shakoor, Berador, Al Emil G., Sun, Weidong (2019) Early Cretaceous adakite from the Atlas porphyry Cu-Au deposit in Cebu Island, Central Philippines: Partial melting of subducted oceanic crust. Ore Geology Reviews, 110. 102937 doi:10.1016/j.oregeorev.2019.102937 | Journal (article/letter/editorial) | | porphyry Cu-Au deposit in Cebu Island, Central Philippines: Partial melting of subducted oceanic crust Jianghong...porphyry Cu-Au deposit in Cebu Island, Central Philippines: Partial melting of subducted oceanic crust,...porphyry Cu-Au deposit in Cebu Island, Central Philippines: Partial melting of subducted oceanic crust ...Mines and Geosciences Bureau Region VII (MGB-7), Mandaue 6014, Philippines *Corresponding author: Yang...adakitic intrusions have been found in the entire Philippines so far, i.e., the Lutopan Diorite and the adjacent |  | Deng, Jianghong, Yang, Xiaoyong, Qi, Huasheng, Zhang, Zhao-feng, Mastoi, Abdul Shakoor, Sun, Weidong (2017) Early Cretaceous high-Mg adakites associated with Cu-Au mineralization in the Cebu Island, Central Philippines: Implication for partial melting of the paleo-Pacific Plate. Ore Geology Reviews, 88. 251-269 doi:10.1016/j.oregeorev.2017.05.006 | Journal (article/letter/editorial) | | Cu-Au mineralization in the Cebu Island, Central Philippines: Implication for partial melting of the paleoPacific...Cu-Au mineralization in the Cebu Island, Central Philippines: Implication for partial melting of the paleo-Pacific...Cu-Au mineralization in the Cebu Island, Central Philippines: Implication for partial melting of the paleo-Pacific...porphyry deposit occur in the Cebu Island, Central Philippines. In this paper, we studied the diorite porphyries...associated with Cu-Au mineralization in the Kansi region, where Early Cretaceous arc volcanic rocks are |  | | Report (issue) | | there at an earlier date. The Macalder gold-copper mine lies in the south-west part of the area, and a brief...Pyrochlore, Columbian perovskite, apatite and magnetite are present in the carbonatite complexes in such...Acknowledgements.āThe Provincial Commissioner, Nyanza Province, and the District Commissioner, Kisii, rendered...presumably in early Tertiary times. Sagging in the region now occupied by Lake Victoria caused the surface...Adapted from a map of the erosion surfaces of Nyanza Province by R. M. Shackleton (1951B) with added information |  | | Book | | Browne, A.H.C. Carter, H. Colley, D.S. Cronan, M.J. de Wit, P.I. Eimon, W.R. Fitches, A.O. Fuller, A.P....Manchester in 1973 (Ph.D.) and was then employed as a mine and exploration geologist by Falcon Mines Ltd in... Dr C. Leduc Applied Geochemistry Branch, Bureau de Recherche Geologie et Minerales, Orleans, France...Dr H. Zeegers Applied Geochemistry Branch, Bureau de Recherche Geologie et Minerals, Orleans, France Hubert...13.1 Introduction 13.2 Market setting 13.3 Gold-mine production 13.3.1 World-wide trends 13.3.2 Brazil |  | | Journal (issue) | | square the has had to use tightly lagged sets to mine the unconsolidated In Cement and Aggregates the...separators and Humphreys spirals to recover both magnetite and hematite. A special section is devoted to...Separators classify sand without water, clean sand by de-dusting it. Pre-classification by air can also increase...Chicago 51, 7, Minnesota Illinois MINING WORLD Mine More Gold The London Gold Rush, the continuing drain...the engineering, industrial engineering, and mine production departments, with a leave of absence |  | | Book | | Use of these steam engines for motive power on mine railroads in 1828 was so successful that railroads...Coal, the most abundant fuel, is getting harder to mine. The way it is practiced today, coal mining is hazardous...discontinuity to 8 km/s below it. The REGION OF MELTING REGION OF SOLID MANTLE MATERIAL 200 300 DEPTH...Conrad discontinuity varies considerably from region to region, being estimated to be from one third to two...for the initial thermal conditions in its central region to have any manifestations at the surface. Although |  | | Book | | 447 467 491 Company Index 503 Tables: World Mine Production of Gold, Silver and Base Metals 5A2...Mining OFFICES: 5011 Meadowood Way Paradise Peak Mine Suite 300 (100% FMC Gold) * Sales Reno, Nevada...Elko, Nevada (303) 292-7500 Royal Mountain King Mine (100% FMC Gold) Copperopolis, California Beartrack...because Escondida, the world's third-largest copper mine, high in the mountains of Chile's Atacama desert...underground and opencast mining, oil and gas mining Ā® mine construction, development, modernization Ā® complete |  | | 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...silver (Fisher, 1945). A probe analysis from the AI Mine at Woods Point, for example, has a fineness of 941... whereas the Guinaoang Cu-Au deposit in the Philippines has a fineness range 870-988. For the Cu-Mo systems |  | | Report (issue) | | ā¢ Republic of Indonesia . ā¢ Republic of the Philippines U.S.S.R. ā¢ ā¢ ā¢ ā¢ Austral Islands ā¢ ā¢ ā¢ Netherlands...Selection Trust Ltd.; Rhokana Corporation Ltd.; Rhoanglo Mine Services Ltd.; Anglo-American Corporation of South...670,000 Katanga Morocco Cuba United States Philippines 10,000 900,000 135,000 100,000 390,000 New...transferred by mechanical means from the pit or mine to the mill for grinding prior to concentration...COUNTRIES BELGIUM: Societe Generale Metallurgique de Hoboken (see pp. 27-28). FRANCE: Societe d'Electro-Chimie |  | | Book (edition) | | ....................... 1625 IX.1. Andaman Sea Region ................................................................................. 2003 IX.8. Philippines (General, Palawan, Luzon) ............................................... 2048 IX.9. South Philippines (Celebes Sea, Sulu Sea, Sandakan) .............public-domain publications listed alphabetically by region or by subject. It resumes a tradition of annotated...This work was continued by Wing Easton (1926-1937), De Neve (1950, 1951), Steenhuis (1951), Klompe (1954-1957) |  | | Book (edition) | | . . . . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting...6.3.3 Dinkidi Copper-Gold Deposit, Didipio, Philippines . . . . . . . . . . . . . . . . . . . . . . ...Deposit, Catamarca Province, Argentina . . . . . . . . . . . . . . 6.4.2 Bajo de La Alumbrera Copper-Gold...Copper-Gold Deposit, Catamarca Province, Argentina . . . . . . . . . . . . . . 6.4.3 Bingham Copper-Molybdenum...8.5 Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) . . . . . . . . . . . . . |  | | Book (edition) | | ā¢ t --ā¢- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...measurements have been retained in specific cases such as mine levels when measured in feet, values of gold and...Cheney, F. W. Christiansen, W. J. Christiansen, G. de V. Klein, E. Erickson , M. P. Erickson, R. R. Shrock...developing an annual ton of new copper capacity from mine through the refinery without intrastructure costs...fold in three years. As an example, the " Surface Mine Control and Reclamation Act,' ' which was initially |  | | Report (volume) | | special reference to developing countries EDITED BY J De APPEE TON British Geological Survey Nottingham, UK...developing countries: a review Forpyce, F. M., Masara, D. & Appteton, J. D. Stream sediment, soil and...and utilization by elephants in the Mount Elgon Region, Kenya 63 Seiinus, O. FRANK, A. & GALGAN, V....indigenous soils as trace element sources for a region. Disappointingly little is known about the geographical...con- Flight 1994). trolled Impact of mining mine drainage (AMD). In many developing countries, the |  | | Journal (issue) | | production despite manpower shortages. Gardner-Denver Mine Car Loaders, for ex- ample, give you these timely...The āBig Biteā GD14 Mine Car Loader ā for driving of tunnels or the larger mine headings. fast A FASTER...cycle. entire MORE EFFICIENT MINE CAR UTILIZATIONā Fill every size mine car heaping full ā as fast as...shift after shift. WRITE FOR BULLETIN MCL. The GD9 Mine Car Loader ā for efficient loading in the low or...Less vibration, greater safety, too! More and more mine operators are switching from the use of caps and |  | | Journal (issue) | | Netherlands as a Colonial Power, by Prof. A. Ncijtzell de Wilde ; The Netherlands Bast Indies, by H. B. Count...irrigation in a normal year. (5) Manuring.-In the Grasse region no stable manure is used, but Ā·small quantities...water, rĀ½ parts of ro per cent~ nicotine, rĀ½ parts of de-natured alcohol, and ~ part of black soap, sprayed...Agricultural Research Station, Guntur, Madras Province, showed that after being fed with this material...of the existence of some 50,000 species in the region covered by the work, Dr. Merrill has had no light |  | | Report (issue) | | Onli Se [RATTLE ooo ee Bob ooo os oF OE aun OS Oe A De te egos oeoe BasiceoutlimeromComm Odityrchaptens...Bred te oder a dina ehSea orate ie Htceatot rer Oro ain etc onNeo tOns CRE ena Aluminum Antimony . Asbestos...holdings. Prior to 1978, the development of complete mine property cost evaluations was impeded by still evolving...tool. Systems design work also continued on the mine simulation (MINSIM) program, an economic evaluation...reserves. These include implications that because a mine is operating it is profitable, that reported reserves |  | | Journal (issue) | | and cost far less in maintenance than any other mine car wheel! FOR COMPLETE SANFORD-DAY IRON SANFORD...Aprilāand the men under Mullerās supervision, Gordon de Villiers, underground manager, and Martin Tucker...All tungsten miners and those miners desiring to mine ngsten and sell it to the government for the next...out of a government agency since the famous ābrass mineā episode during OPA dajs is that attributed to Dr...in the DMA press release on Administrator Boydās mine exploration program will make the western mining |
|
