 | | Journal (article/letter/editorial) | | THE GEOLOGY OF LUZON, P.I. WARREN D. SMITH, PH.D. Chief of Division of Mines, Bureau of Science, Manila...Formations ECONOMIC Coal Iron Oil Gold Copper INTRODUCTION Luzon is the largest island of the Philippine...mining field, evidence is already abundant that Luzon will before many years have a place in the very...very first rank. Finally, M'anila, the capital of Luzon, through her Bureau of Science, an institution not...will be correlated. The dominant feature about Luzon, as is the case with other portions of the Archipelago |  | | Report (issue) | | Elicano Statistics of production, by Ramon F. Abarquez Gold, silver, and platinum, by Victoriano Elicaiio Copper...of the numerous setbacks which mining in the Philippines has suffered, and the great handicaps with which...been observed in all the known mining districts. Gold production continues mining activities, and most...directed to the winning of this metal. Mountain Province still leads in production and, in spite of the...Mining Company mines in Masbate, the total output of gold since 1921i has been on the increase. .With the |  | | 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...7 9 Statistics of Production THE METALS The Paracale District, by F. T. Eddingfield The Aroroy District...32 34 SPECIAL ARTICLES Gold Dredging in the Philippines, by William Kane Mine Exploitation and the Causes...Causes of Some Mine Failures in the Philippines, A by F. 38 45 T. Eddingfield Preliminary Check |  | | Report (issue) | | Laboratory of the Bureau A mine in Hen^uet Hot sprinji^s at Tiui, Albay Province AND MAPS. Facing page...Prospector's camp in 27 Mindanao VI. First gold ohtaintnl by the cyanide process 31 in tlie IMiilippine...(JcMxlman. (). Preliminary investigation of the gold-hearing region of ('agayan de Misamis, Mindanao, Mr. lekis...Messrs. (Goodman and Investigation of the placer gold fields of The Mindanao and Mashate work are still...appreciated and su])ported hy the men mining of the Philippines. There are nuiny factors which affect any industry |  | | 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...massivepyritic, (c) pyrometasomatic, (d) porphyry copper, (e) gold-bearingvein. The two largest chromite deposits,Masinloc...alpine-typeZambalesultramafic complexof western Luzon. The unusually high aluminacontentof the Masin...minable quantitiesof iron but carries high values in gold and zinc. Each of these depositsis in one of the |  | | Journal (article/letter/editorial) | | is known to discoveries in the geology of the Philippines which are me. The first discovery of coal in...then lignitic Minas) but not published, manuscript mine reports by beds have been found on the isl&-nd at...Spaniards. Coal, g old, copper, lead, iron., sulphur, Luzon .� ...-" • . . . • . . 18 40 There are known to...Negros, and it is believed that they C.tanduane...... Gold. 14 8 arb of important extent. In the great island...oCCllr at eight different localities, 13 32 Co.l, gold, copper. Mindoro . . . . . . • . . but no detailed |  | | Journal (article/letter/editorial) | | is known to discoveries in the geology of the Philippines which are me. The first discovery of coal in...then lignitic Minas) but not published, manuscript mine reports by beds have been found on the isl&-nd at...Spaniards. Coal, g old, copper, lead, iron., sulphur, Luzon .� ...-" • . . . • . . 18 40 There are known to...Negros, and it is believed that they C.tanduane...... Gold. 14 8 arb of important extent. In the great island...oCCllr at eight different localities, 13 32 Co.l, gold, copper. Mindoro . . . . . . • . . but no detailed |  | | 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) | | importantpart of the ore in the San Mauricio mine, Paracale Mining District, Philippine Islands. Its relationshipto...mineral "X" by the geologicaland chemicalstaffs of the mine. Identificationwas hamperedby the fact that the...at the westernendof the Paracale-Mambulas granite stock. In this zone, gold ore occursin definite shoots...TheSanMaurlcio Mining Co.,Jose Pangani, ban, Camarines Norte, P. I., A. I. M. E. Tech. Pub. •87: 69 6-•9...Short Slow effervescence and Neg. gray stain Paracale Slowly brown and irides- Rapidly cent, no effervescence |  | | Journal (article/letter/editorial) | | stratigraphic position of porphyry copper and epithermal gold deposits in andesitic arcs of the western Pacific...magmatic sills at depth and adularia-sericite type gold mineralization are genetically related to subduction-induced...analogous to those inferred for some mesothermal gold deposits. Mineralization at shallow (epithermal)...copper mineralization, adularia-sericite epithermal gold mineralization, or continued extension to form a...and epithermal gold or copper-gold deposits, together with the less common base metal-gold skarn, sediment-hosted |  | | Journal (article/letter/editorial) | | GeosciencesBureau, North Avenue, Diliman,Quezon City, Philippines Abstract--The mining industry sector is a major...the framework of very stiff competition in the region for investments, new thrusts and directions, without...this period. Gold was a natural attraction to the Spanish colonizers who started placer gold mining in various...mining ensued and fostered the development of a mine in Panay Island in 1842, and another (now the Lepanto...north of Baguio City in 1864. Renewed interest in gold by the turn of this century was marked by the brief |  | | Journal (article/letter/editorial) | | INCORPORATED AMERICAN GEOLOGIST MARCH, I9I I GOLD DEPOSITS OF THE ISLANDS. No. 2 PHILIPPINE ...between true islands and rocks. The largestisland,Luzon,hasan areaof about122,ooosq.kin., the second,Mindanao...Fro. ix. GeologicalMap of the Philippines. Metamorphi ro•ks. THE GOLD DEPOSITS OF THE PHILIPPINE...the easternarm of Masbate, the southernpart of Luzon and probablythe islandof Mindoro. To the southwardthis...extending northward to the volcanic islands between Luzon and Formosa, and known to contain a core of oldercrystallines |  | | Journal (article/letter/editorial) | | armed conflict: nonferrous metals mining in the Philippines WILLIAM N. HOLDEN Department of Geography/Program...rjacobso@ucalgary.ca) In recent years the government of the Philippines has attempted to accelerate the growth of the...resources by multinational corporations. The Philippines is also a nation beset by armed violence carried...non-ferreux aux Philippines Dans les dernières années, le gouvernement des Philippines a pris des mesures...multinationales à exploiter ses ressources minières. Les Philippines sont un pays rongé par la violence commis par |  | | Journal (article/letter/editorial) | | Geographical Work in the Philippines Authors(s): Warren Du Pré Smith Source: The Geographical Journal...jstor.org/terms 529 GEOGRAPHICAL WORK IN THE PHILIPPINES. valleys in the Nyasa mountains, lying between...assistance from all the Portuguese officials of the province, who went out of their way on all occasions to...to Fort Johnston. GEOGRAPHICAL WORK IN THE PHILIPPINES. By WARREN DU PRE SMITH, Ph.D., F.R.G.S.,,Chief...Eastern game by mere chance. She came to the Philippines looking for a hostile fleet, which she put out |  | | Journal (article/letter/editorial) | | GEOLO.GIC PARALLELS: ALABAMA, HOG MOUNTAIN, AND PARACALE, PHILIPPINE EDWARD ISLANDS. WISSER. ABSTRACT...Hog Mountain deposits with the shallopvet-type Paracale depositsbrings out interesting similarities in...factors that localize ore. The Hog Mountain and Paracale veins are found to have formed in "tension joints...THE t•DW•RD HOG MOUNTAIN AND I•VISSHR. PARACALE GOLD DISTRICTS COMPARED. General Geology. Hog...racale.2--The Paracale-Mambulaogold district lies on the north coast of the island of Luzon, and about I2O |  | | Journal (article/letter/editorial) | | 謝 す る次 第 で あ る。 評 論雜 録 フ イ リッ ピ ン 群 島 の 金 産 Gold production of the Philippine 理 學博 士 渡 緒 言... 本238(34)岩石 arines)牛 礦 物 礦 床 學 會 誌總262 島 の 北 部 パ ラ カ レ(Paracale)地 サ バ テ(Masabate)島 ナ オ 島 の 北 部,セ 方,同半 の 北 東...のBenguetConsolidated金 Soriano商 の 東 側,Antamuk川,Sill川(Gold 山 を 始 め,同 會 のAntamok金 山,Marsman商會 の 附 近 に あ...395399, 1937. 2) A. D. Alvir, Antamokite, a new gold-telluride mineral, Philip. Vol. 41, 137139, 1930...ラ カ レ ・マ ン プ ラ オ 金山 ル ゾ ン島 の 南 東 端 を 代 表 す るCamarines牛 リネ ス州 に 屡 す る 。面 積 凡 そ400方 otan(山 も海 抜500米 島 |  | | Journal (article/letter/editorial) | | doubtless, the Philippines will have to be rtlCkoned with as material factors in the world's gold production...ea� Iloast of Luz.on, close to the sea, and the gold fOrllJatlon has been p roved to exist over a wide...whieh 'does rlot at least yield the ., color" of gold. Heavy n ugJrets are sometimes brought ojown from...coast, alluvial gold is also bad in Mindanao-the largest island in the group next to Luzon. and of an area...one well defined vein of auriferous quarl'l., and gold ex�ts in grea tt'r or less quantities in many other |  | 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., Queaño, 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 targeting...lithogeochemistry in the Masara Gold District, Eastern Mindanao, Philippines, as tools for exploration targeting...lithogeochemistry in the Masara Gold District, Eastern Mindanao, Philippines, as tools for exploration targeting...Science, University of the Philippines, Diliman, Quezon City, PHILIPPINES b Economic Geology Laboratory...Management, University of the Philippines, Los Baños, Laguna, PHILIPPINES d Apex Mining Company, Inc |  | 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) | | 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...magnetic data from the Masara gold district in the southern Philippines to enhance features related to...to a porphyry copper prospect and epithermal gold deposit. Using several filtering methods and structural |  | | Journal (article/letter/editorial) | | under the title, “Physiographic Control in the Philippines.” (515) Downloaded from gsabulletin.gsapubs...The same general groups of rocks exist in the Philippines as are found in other parts of the w orld.' There...similarity which exists between the formations in the Philippines and those of the west coast of America. The great...forms not greatly unlike those found in the Philippines, and in many cases the lithology of the forma...ranges. They are particularly abundant in northern Luzon, throughout the central Cordillera; in Palawan Island; |  | | Journal (article/letter/editorial) | | of Altaiskaya in July 1899, to investigate the region between the Russian frontier and Kobdo ; and determined...an affluent of the Tsitsik-Nor, there is a silver mine worked by Mongolians and Chinese. As far as Khulmu-Nor...January 2015 200 SCOTTISH GEOGRAPHICAL MAGAZINE. Gold in the Philippine Islands.—Älr. F. F. Hilder, of...He says that in the island of Luzon there are few provinces in which gold does not exist in greater or...districts is that of Paracale, in the province of Camarines Norte, on the east coast of Luzon, where many veins |  | | Report (issue) | | EERRY BUILDING, SAN ERANCISCO BULLETIN No. 57 GOLD DRLDGING IN CALIFORNIA LEWIS E. AUBURY State...EERRY BUILDING, SAN ERANCISCO BULLETIN No. 57 GOLD DRLDGING IN CALIFORNIA LEWIS E. AUBURY State...State Cali- Mining Bureau. Gentlemen I : "Gold Dredging This report Owing is have the honor...under to the rapid my direction. advance made in gold dredging since the issuance of Bulletin Xo. 36...reclama- had been extracted. tion after their gold contents At made towards different times during |  | | Journal (article/letter/editorial) | | the Rapu Rapu gold-rich volcanogenic massive sulfide deposits, Albay Province, Philippines Received: 21...22 August 2003 Springer-Verlag 2003 Abstract Gold-rich Fe–Cu–Zn volcanogenic massive sulfide deposits...Jurassic age on Rapu Rapu Island in Albay Province, Philippines. Massive sulfides at the Ungay Malobago and...back-arc basins. Keywords Philippines Æ Volcanogenic massive sulfides Æ Gold Æ Copper Æ Zinc Æ Hydrothermal...Center, Exchange Road, Pasig City, Ortigas, Philippines E-mail: sherlock@nrcan.gc.ca T. J. Barrett Ore |  | | Journal (article/letter/editorial) | | DISCUSSION AND COMMUNICATIONS •4LBITE /1ND GOLD. The paperby David Gallagherin the September,•94o...golddepositnecessarily camefrom the sameultimate sourceas the gold associated with it. In nearlyall the examplesof...or Mine. (or as product of hydrothermal alteration). Albitic Intrusives Present. Siscoe Mine, Que...St. Anthony Mine, Ont .......... X X X x Rice Lake-Gold Lake, Man ....... Argosy Mine, Ont ................. Treadwell Mine, Alaska ........... Lardeau Map-area, B. C......... Alleghany, Calif ....... |  | | Journal (article/letter/editorial) | | eine Magneteisenerzlagerstätte bei Paracale in Nord-Camarines auf Luzon 501 502 502 503 503 504 506 506...509 16. W. Liebenam, Vorkommen und Gewinnung von Gold in Niederländisch-Ostindien . . · 510 17. G. A. |
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