 | | Journal (article/letter/editorial) |
| information: http://www.tandfonline.com/loi/tigr20 East-Kounrad ore-field and its economic perspective N.I. Bol'shakov...cite this article: N.I. Bol'shakov (1965) East-Kounrad ore-field and its economic perspective, International...tandfonline.com/ page/terms-and-conditions East-Kounrad ore-field and its economic perspective N.I. Borshakov...mineralization distribution with the limits of the East-Kounrad ore-field, according to Bol'shakov. Genetically...development of these adjacent areas of the East-Kounrad deposit.--A. W. Bellais. * * * The ore-field is |
 | | Journal (article/letter/editorial) |
| Amsterdam - - Printed in The Netherlands 511 Porphyry copper deposits of the CIS and the models of their formation...Migachev, I.F. and Girfanov, M.M., 1993. Porphyry copper deposits of the CIS and the models of their formation...(essentially porphyry copper and gold-porphyry copper, gold-bearing porphyry molybdenum-copper, gold-containing...gold-containing porphyry copper-molybdenum and porphyry molybdenum deposits) are associated in time and space with...researchers to establish four models of porphyry copper deposits based on their lithologic associations |
 | | Journal (article/letter/editorial) |
| Comparative metallogenic description of the pyritic and copper porphyry associations G.A. Tvalchrelidze To cite...Comparative metallogenic description of the pyritic and copper porphyry associations, International Geology Review... Comparative metallogenic description of the pyritic and copper porphyry associations Downloaded by [University...comparative metallogenic description of the pyritic and copper porphyry ore associations has to be based on personal...formation of mineralization of the pyritic and copper porphyry associations: 1) primary geosynclinal |
 | | Report (volume) |
| have manr of the characteristics of high-alumina copper-, mol_vbdenum-, and gold-bearing deposits in other...hydrothermal alteration zones and porphyry copper deposits of Kazakhstan -----------------------------------...ral geology of the Pilot Mountain-Fox Mountain region (Ramseur 7 t' Quadrangle) --------------------...Porphyry copper deposits and other major hydrothermal alteration systems in central Kazakhstan, U.S.S.R...Schematic cross section of the North Kounrad alteration system and its copper ore body -------------------- |
 | | Journal (article/letter/editorial) |
| Copper deposits of the veinlet-segregation type in the Urals VI. Vorob'yev et a/. Along with chalcopyritic...chalcopyritic copper mineralization, the principal genetic and commercial type, associated with geosynclinal...centers around the veinlet-segregation type of copper mineralization. In this case, attention is drawn...sense be compared with porphyry copper deposits. Most of the porphyry copper deposits have been associated...of metamorphism, and metallogenic (essentially copper) specialization. The intrusive bodies are formed |
 | | Report (issue) |
| hydrothermal alteration zones and porphyry copper deposits of Kazakhstan Examples in south Asia and Oceania Hydrothermal...General geology of the Pilot Mountain â Fox Mountain region (Ramseur 7 1/2' Quadrangle) Pilot Mountain porphyry...--Major porphyry copper deposits and other hydrothermal alteration systems in central Kazakhstan, U.S.S.R. 10a...--Schematic cross section of the North Kounrad 10b alteration system and its copper ore body Figure 4.--Generalized...Figure 5.--Hydrothermal alteration at the Brewer mine, 21 Chesterfield County, South Carolina Figure 6 |
 | | Journal (article/letter/editorial) |
| http://www.tandfonline.com/loi/tigr20 Karabas massif of secondary quartzites (northwestern Pribalkhash'ye)...cite this article: L.K. Alekseyeva (1969) Karabas massif of secondary quartzites (northwestern Pribalkhash'ye)...tandfonline.com/ page/terms-and-conditions Karabas massif of secondary quartzites (northwestern Pribalkhash'ye)...typical of copper porphyry ore deposits in secondary quartzites and is analogous to the Kounrad copper-phenocryst...have a part in the structure of the massif (figure). In the massif, Middle-Upper Carboniferous effusives |
 | | Journal (article/letter/editorial) |
| pit; 200 Kt Mo @ 0.012%; 10 Mt Cu @ (0.3â0.6%) Mine on standby; 52 Kt Mo @ 0.015%; 2.3 Mt Cu @ 0.67%...@ 0.04â0.20%, (average 0.1%) Active underground mine; ~50â60 Kt Mo @ 0.1â0.5%; 50 Kt Cu @ 0.1â0.2% Lebedev...chalcopyrite, molybdenite, bornite, tennantite, galena, sphalerite Chalcopyrite, pyrite, chalcocite,...Pyrite, molybdenite, chalcopyrite, sphalerite, galena 0.70406â0.70424 ( 0.9)â0.4 Molybdenite, pyrite...Molybdenite, sphalerite, chalcopyrite, galena, tennantite, sphalerite, galena chalcopyrite, bismuthinite, bournonite |
 | | Journal (article/letter/editorial) |
| 139 NONFERROUS METALS 141 COPPER General Information Genetic Types of Copper-Ore Deposits, Metallogenic...Epochs Description of Copper Deposits Generalizations and Indications of Copper Selected References 141...stratigraphic sequence of Precambrian rocks of the region is favorable for the formation of thick highgrade...body. Thus, the great molybdenum-copper deposit at Kounrad, Kazakhstan, must appear twice in the descriptions...abundant constituent. Elements such as nickel and copper tend to be concentrated in wad and psilomelane |
 | | Report (issue) |
| of a mineralogical map Kounrad copper deposit Practical significance of Kounrad mineralogic map The theoretical...being present in a particular area. "In the Kazakhstan session of the Soviet Academy of Science it was...Mountains. Celestite, gypsum, rock salt, anhydrite, and copper compounds are the most characteristic minerals..."Basins of purely Caspian origin, such as Ozero Balkhash, are characterized by Sr concentrations in the...magnesium sulfate. All the lakes in the Primorsk region have high concentrations of magnesium sulfate in |
 | | Book |
| kinematics and dynamics from a small area to a great region. Under his guidance, as well as valuable help from...(541â419 Ma) [6] . . . . . . . . . . . 2.2.2 KaragandaâKyrgyzstan (Qirghiz) Early Paleozoic AccretionâCollision.... . . . . . . . . . . . . . . . . . . . 2.2.5 BalkhashâTianshanâHingganling Late Paleozoic AccretionâCollision... . . . . 2.7 Thickened Continental Lithosphere Region in QinghaiâXizang (Tibet)âPamir [68] . . . . ....Adjacent Areas (1:20,000,000). But they negated the âKazakhstan plate,â which was considered to exist for a long |
 | | Book |
| 1. General 94; 2 . Bauxite and Aluminum 98; 3. Copper 110; 4. Lead 120; 5. Tin 129; 6 . Zinc 136; 7....vanadium; 2. Nonferrous metals, including aluminum, copper, lead, tin, zinc, 4 MINERALS: A Key to Soviet...locates each deposit by official 1946 Economic Region; also, by coordinates, in the index of place names...production trends ( 1926-1950), both nationally and by region; foreign trade; mineral consumption and utilization... 1947) Cobalt: concentration 84.8 (1937 ave.)âą Copper: concentration 90 (selected mines: Karsakpai, Zangezur |
 | Spry, Paul G., Merlino, Stefano, Wang, Su, Zhang, Xiaomao, Buseck, Peter R. (1994) New occurrences and refined crystal chemistry of colusite, with comparisons to arsenosulvanite. American Mineralogist, 79 (7-8) 750-762 | Journal (article/letter/editorial) |
| suggest the same identity for the two species. 1993), copper vein (Gazizova and Yarenskaya,1966), porphyry ...molybdenumcopper(Strashimirov,1982),volColusite is an isometric copper vanadium sulfosalt that canogenicmassive sulfide...sulfide (Bideaux, 1960; Matsukuma forms in porphyry copper (e.g., Terziev, 1966; Springer, and Yui, 1979)...'columnnumbersare defined as follows: 1. Leonard mine, Butte, Montana (Landon and Mogilnor, 1933),also...also contains 3.0 wto/oTe; 2. Mountain View mine, Butte, Montana (Landon and Mogilnor, 1933), also contains |
 | | Book (volume) |
| explain the ideas of those who have worked on it (and mine, where they differ from those readily available...organization would put the deposits of the nickel-copper belt (or belts), AhlainenSÀÀksmÀki and Hitura-Makola-Kotalahti... together. These would be followed by the copper or copper-zinc-lead deposits [HÀllinmÀki, Hammaslahti...major ore sulfides (chaicopyrite, sphalerite, and galena) that almost certainly were deposited in a continuous...these three sulfides (until the lack of silver in galena is encountered below about 175°C)? A g a i n , |
 | | Book (volume) |
| Geologo-structural and petrological conditions of formation of copper-nickel deposits of the USSR G.I. Gorbunov, A.D...and V.V. Distler 341 The position of prophyry copper deposits in metallogenic zoning of volcano-plutonic... 363 A comparative characteristic of porphyry copper mineralization zoning in the Ural-Mongolian, Mediterranean...Pacific belts I.G. Pavlova 375 Massive sulfide copper deposits: syngenesis and epigenesis A.I. Krivtsov...Borodayevskaya 395 Principal types of stratiform copper deposits in sedimentary rocks of USSR Yu.V. Bogdanov |
 | | Journal (article/letter/editorial) |
| observations. ore indications of the tourmaline-copper ore and copper-zeolite formations and formations of cupriferous...porphyry copper deposit, which confirmed the existence of a highly important industrial type of copper ore...Marinov. At this time about 300 ore indications of copper, lead and zinc are recorded in this country. These...systems of Mongolia (see fig. and table 1). The copper-lead-zinc ores belong to different formations,...most numerous and widespread are the vein ores of copper; ore indications of the skarn popper ore formation |
 | | Journal (article/letter/editorial) |
| These, and probably the deposits of the East Sayan region (e.g. Zun Holba, Sora, Aksug), are part of the...formed, potentially at a similar time, but this region is dominated by deformation and plutonism associated...km along the eastern Asian Pacific margin. This region of lithosphere loss has a remarkable association...formation. The Kupol epithermal gold deposit Chukotka Region, NE Russia H. C. Golden 11/13 Proletarskaya Street...veinlets carrying inclusions of gold, tellurides, galena and fahlores in the py3,4 cores; (6) latest postmetamorphic |
 | | Book |
| Salvador Porphyry Copper Deposit, Chile .................................. . Porphyry Copper Deposits in Island...Porphyry Copper Deposit, Bougainville, Papua New Guinea ......... . Genetic Models for Porphyry Copper Deposits...1.2.5 1.2.6 1.2.7 1.2.8 1.3 1.3.1 1.3.2 1.3.3 Copper-Bearing Breccia Pipes ............ . 22 23 24...Magnetite Deposits ............... 1.6.2 Manto-Type Copper Deposits .............. 64 66 1.7 67 Discussion... 163 164 165 167 Paleozoic and Older Porphyry Copper Deposits ................................ 168 |
 | | Journal (issue) |
| Jackling, envision and create a Bingham Canyon copper pit and flotation mill, or, like W. C. Browning... of information 1951 may be useful in your mine, mill, or smelter, we urge you to fill out the postcard...limits on the hoistâs acceleration and deceleration. MINE-HOIST DRIVES âto cut mining costs! Converting...Electric d-c mine-hoist drive This with amplidyne control | automatic complete G-E mine drive hoist...cycle automatically. variations, re trolled d-c mine hoist drive helping to boost output petitive operation |
