 | | Book | | London, Geological Society of Malaysia, Jabatan Mineral dan Geosains Malaysia, Oxford University Press and... The first reliable geological observations on Sabah were by Hatton (1885), a young mineral explorer...Borneo. Although, he never set foot in Sarawak or Sabah, but had journeyed through Kalimantan. He collected...journeys of some mineral prospectors in his account of Sabah, but he did not mention the real geological explorers...already well advanced before that of Sarawak and Sabah (then North Borneo). The international border between |  | | Journal (issue) | | Cu,(SO,)(OH)s*4H,0 Phosphates Lepidocrocite Goethite Cu,Cl(OH); Carbonates Ashoverite Connellite...Sci 69(5):452-454 Research article Arsenic in mine waters: an international study M. Williams Abstract...Hydrochemical data are presented for arsenic (As) in the mine waters of 34 gold and base-metal mining localities...As**-As°* relationship with mine water pH/Eh regime. Important determinants of mine water As fluxes include...sequence that follows sulphide oxidation, climate and mine management. Human toxicological im- pacts of As |  | | Journal (article/letter/editorial) | | the supergene processes have been replaced by goethite and jarosite along with malachite and azurite..., 1995, Summary of the geology of the Bingham District, Utah, in Pierce, F.W., and Bolm, J.G., eds.,... A., 2000, Genesis of the Mamut porphyry Cu deposit, Sabah, East Malaysia: Resource Geology, v. 50, p...ore bearing fluids at Qaleh-Zari Fe-Oxide Cu-Au-Ag Mine, Iran: Journal of Sciences Islamic Republic of Iran |  | 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
porphyry‐type
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) | | prospect, southwestern Sto. Tomas II (Philex), Baguio District, Philippines Avriel Venis L. Cirineo1 | Akira...II porphyry copper–gold deposit in the Baguio District, northwestern Luzon, Philippines. The Southwest...other porphyry deposits in the Baguio District. KEYWORDS Baguio District, diatreme, fluid inclusion microthermometry...2011; Braxton and Waters, 2012). In the Baguio District, an overprinting relationship between intrusive...copper and gold deposit, a 60-year-old block-caving mine being operated by the PMC. Significant occurrences |  | | Book | | Ohya Mine, Miyagi Prefecture ... . ... . . . .. . .................(H. Imai). . .. 3. Takatori Mine, Ibaragi...Kim, Y. Fujiki and S. Takenouchi).... 5. Komori Mine, Kyoto Prefecture . . . ..... .. . .....(H. Imai...Structure and Fluid Inclusion Studies at the Taishu Mine, Nagasaki Prefecture ..... .... ...(H. fmai, S....7. Sado Mine, Niigata Prefecture .... ............ (H. Imai and M. Buono).... 8. Mikawa Mine, Niigata...Osarizawa Mine, Akita Prefecture .... .... ........... ....... (H. Imai).... 10. Ani Mine, Akita Prefecture |  | | Report (issue) | | fluids in the Yerington, Nevada, porphyry copper district and concluded that an aqueous fluid, rich in sodium...rocks, referred to as “leached caps,” include goethite, jarosite, hematite, gypsum, alunite, and kaolinite...copper-bearing mineral assemblages at the Lakeshore mine in Arizona, as follows: chalcocite zone, brochantite...brochantite zone, chrysocolla zone, copper wad zone, and goethite zone. These zones do not form distinct horizons...solutions (Hartley and Rice, 2005). At the Lakeshore mine in Arizona, Cook (1988) found chrysocolla mineralization |  | | Journal (article/letter/editorial) | | bothsootychalcociteandlimonite,aswell subjected tooxidation, goethite andpitchlimonitepre- asby complete leaching o[...fracturedlate-mineraldaciteporphyrymay reasonably at Mamut,Sabah(K$saka andWakita,1978);Koloula, be assumedto...p. 1487-1447. 123 Mamutporphyrycopperdeposit,Sabah,Malaysia:ECONGEOL., v. 78, p. 618-627. Cox,D. P |  | | Book (edition) | | ............. 946 IV.3. North Borneo (Sarawak, Sabah, Brunei) .........................................Proc. AAPG-GSM Int. Conf. 1994, Bull. Geol. Soc. Malaysia 37, p. 363-394. (online at: https://gsmpubl.files...mineralisation in Southeast Asia. Bull. Geol. Soc. Malaysia 40, p. 77-111. (online at: https://gsmpubl.files...of SE Asia, Kuala Lumpur 1972, Bull. Geol. Soc. Malaysia 6, p. 11-16. (online at: www.gsm.org.my/produ...subduction leading to emergence of land in C Borneo, Sabah and Palawan. Microplate or terrane concept of slicing |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | complex mineralogy (such as the California-Vetas district) would be useful, not only for exploration in...the Eastern Cordillera at the California-Vetas District (Domain 23) (Sillitoe and others, 1982). Undiscovered...successful in exploration of the Viburnum Zn-Pb district of southeast Missouri, U.S.A. (Pratt, 1981). Electromagnetic...to nearby alkaline dikes that occur in the Muzo district. High salinity fluid inclusions suggest temperatures...preliminary ground magnetic survey at a known district should indicate feasibility of using the magnetic |  | | Book | | sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...(Fig. 28-12). The gold deposits in the Georgetown district are of Proterozoic age. From Branch (1966), with...joints ~~jr-*~z?Z. Joint pattern ί Quarts veins ft Mine; fr-iron, Cwcefiper, m U.S. Homestead mmmww** Vehicle |  | | Report (volume) | | (1984) and deposits in Arkansas, the Cuddapah district of India, and some of the deposits in the Selwyn...in a stratiform body in schist at the Homestake mine in British Columbia. There is a distinct absence...barite occurrences in eastern Yukon and western District of Mackenzie: Canada Geological Survey Paper 82-lC...scale sedimentary features in the Arkansas barite district, in Amstutz, G.C., ed., Sedimentology and ore...coppermolybdenum Columbia Ingerbelle, British Columbia Mamut, Malaysia Marcopper, Philippines Ok Tedi, Papua New Guinea |  | | Report (volume) | | rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...represents an individual deposit (or, rarely, a district), cumulated in ascending grade or tonnage. Where...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such |  | | Book | | sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...(Fig. 28-12). The gold deposits in the Georgetown district are of Proterozoic age. From Branch (1966), with...accumulated in endocontact stockworks. The small Jessie mine in the Breckenridge field (about 2 t Au; Lovering |  | | Report (chapter) | | interference colours and is here correlated with goethite) in the classification Type 7 (saponite of Laverne...glass is replaced by Fe oxyhydroxides (mainly goethite), a patchy mixture of the Type 7 material and...KUKOWSKI, n c PARTY1997. Cruise Report. 30-123 (MAMUT), LAVERNE, C., BELAROUCHI, A. & HONNOREZ, J. 1996 |  | | Book | | Refining the Classification Using McCreedy West Mine and Podolsky Project Case Studies 163-180 C.E.G...Dyke, Zimbabwe - Case Study of the Hartley Platinum Mine A.H. Wilson, R.T. Brown 409-429 20. The Platinova...REFINING THE CLASSIFICATION: USING McCREEDY WEST MINE, AND PODOLSKY PROJECT CASE STUDIES C.E.G. Farrow...DYKE, ZIMBABWE – CASE STUDY OF THE HARTLEY PLATINUM MINE A.H. Wilson, R.T. Brown INTRODUCTION EXPLORATION...of the MSZ Nature of the MSZ at Hartley Platinum Mine PGE Distribution in the Ore Zone Stratigraphic PGE |  | | Journal (article/letter/editorial) | | Cu-Mo-Au porphyry deposits in the Cobre Panama district, which currently has a global resource of 4.2...faulting and extension that deformed the Cobre Panama district shortly after ore formation at 29 to 28 Ma. Introduction...Botija deposit is located in the Cobre Panama district (previously known as Petaquilla project) approximately...Caribbean coast at 8°84' N and 80°65' W (Fig. 1). The district contains several porphyry copper deposits that...et al., 2015). MPSA is currently constructing a mine and has slated production to begin at the Botija |  | | Book | | time. The materiał excavated from the underground mine was of much better quality - less crackcd and weathered...Poprzednie ~trony:J fasywna miedź rO'lzhn. Caledonia Mine, Ontonagon County, Michigan, USA. 300xl 80xl40 mm...Previous page!: .,fassiv~ native copr>er.C· ledonia Mine, Ontonagon County, Michigan, USA. 300x I 80xl40...---· Native copper Cu on matrix. ½'hite Chapel Mine, Michigan, USA. J45x J 30x45 mm. ne njeregularnie...chalcocite Cl½Sin black copper-bearing shale. "Rudna" Mine. 70x70x30 mm. kruszco\,11ch w złożach monokliny |  | | Book | | making a profit. Initially incorporated in the District of Columbia, the Publishing Company was reincorporated... . The main period of ore deposition within a district seems to represent a relatively short time span...base of the Complex (Vermaak, 1976). At the Atok mine, platinoid minerals tend to occur at the boundaries...the dominantly Mesozoic granites of Indonesia, Malaysia, Burma, Thailand, and southeast¬ ern China. Smaller...cassiterite veins that supplied the placers in Malaysia, most tin comes from late Paleozoic and Mesozoic |  | | Report (issue) | | 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...prices, which are variable over the life of the mine. Economic evaluation is complicated by the presence...and economic variables on viability of individual mine properties (17-18). Nonproducing deposits Producing |  | | Book | | Professor Crawford says: ''the diamonds in the Pilbara district of northwest Australia may have come from sources...was recognized almost as soon as men started to mine them thousands of years ago. The concept of the...dsewhere, niost geologists look at the rocks of a district. attenipt to work out the sequence of their deposition...\\'ajrakarur in the Ananatapur District, anDistrict of Andhra Pra...isotope ratios that are very uniform within each district, and are related on a worldwide basis by a simple |  | | Book | | labour unrest may change an economic mine into an uneconomic mine. In the debate about national and international...would not be a factor in the actual planning o f mine operations. Probable or semiproved ore. Adjacent...which can change with time and can vary from mine to mine. T o allow for these factors, reserves are sometimes...may decrease if rising costs make it uneconomic to mine a given deposit or if prices fall sufficiently to...simple statistic may be useful for an individual mine, in that it provides a mining company with a measure |  | | Report (issue) | | Average composition from various types of ore, Thierry mine, Ont. ACANTHITE. Sakharova and Bryzgalov, Mineral...87M/2325 (1987) Analyses (not in abs.) from'Koryu mine, Hokkaido, Japan AIKINITE. Boldyreva (Zap. Vses...(1984). Indigo-blue fluorapatite from King Lithia Mine, S. Dak. Microprobe analyses (4). APATITE. Worner...Ba)Alo(AsO l4 )2(OH)cH20 (crandallite group) from Clara mine, Beach Forest. Analysis, x-ray data, G 3.35, nearly...(1985). Minor elements in (7), Eastern Desert gold mine, Egypt. ARSENOPYRITE. Fortey et al. (Proc. Yorkshire |  | | Book | | Mineralization 4.10. A Comprehensive Example: The Cree de District, Colorado, USA 4.11. Summary 4.12. Recommended...disseminating the information, the mine geologists and mine managers who have made the mine visits a rewarding experience...concentration required to achieve the break-even point for a mine in terms of revenue and costs. Any detailed exploration...Tholeiitic-komatiitic suites Ni-sulfide Kambalda district, W. Australia Pechanga, Russia Diamond Kimberly...complexes Fe-Ti oxide - Apatite Kiruna district, Sweden Roseland district, USA Granitic pegmatites* Sheet |  | | Report (issue) | | highest-lying diamond pipe. Commissioning Letseng mine at 10 500 feet during the last two years has called...Whatever you're mining, wherever you're mining, mine it on Bridgestones Bridgestones — for all the variables...Operating conditions differ enormously from mine to mine. Not only are there variations in the kind of...Whatever you’re mining, wherever you’re mining, mine it on Bridgestones. iaaseinn Money — BRIDGE STONE... Lesotho Liberia Luxembourg Madagascar Malawi Malaysia Mali Mauritania Mexico Morocco Mocambique Nepal |  | | Report (issue) | | Kolar Gold Fields (KGF) was the second deepest mine in the world which along with Hutti mines produced...Dona sector of Jonnagiri schist belt in Anatapur district, is being explored. Elsewhere, investigation for...ASSOCIATED MINERALISATION IN GULALDIH AREA SONBHADRA DISTRICT, , U T TAR PRADESH . --- lvI.A.KHAN. MANGALA...IN KAPPIL PROSPECT, NILAMBUR AREA , MALAPPURAM DISTRICT, KERALA 191 ---R.S. NAIR AND M. SURESH CHANDRAN...MINERALISATION IN T HE MANKADA PROSPECT, MALAPPURAM DISTRICT, KERALA 203 ---R.S. NAIR AND M. SURESH CHANDRAN |
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