 | | Journal (article/letter/editorial) | | for the Russian tin industry is surveyed district by district, with emphasis on deposit geology and mineralogy...difficult economic conditions, divergent interests of mine producers and the management of the Novosibirsk...factors expected to affect future tin demand in Russia and describes efforts to identify potentially promising...meeting about half of its demand for tin from domestic mine output in the mid-1980s 1 —a ratio that now has...estimates for the USSR in 1984, domestic primary mine output (12,000 tons tin content in ore) was exceeded |  | | Report (volume) | | am.d productive placers have resulted from a complex interplay of stream and marine erosion and concentration...metal commodities are also recovered during the mining and concentration of tin. Lode deposit's yield...however, is concentrated in amounts suitable for mining. GEOLOGY Tin, a useful metal of commerce since...been sought and mined. Consequently, several major mining areas have been studied in three dimensions. CompaJ:>ed...areas are being found, the geology o:f each new district falls within that predicted from past experience |  | | Journal (article/letter/editorial) | | geogynclinal folded region, both on Kamchatka and Chukotka, cassiterites from the deposits of all mineral...cassiterite-silicate forma tion and the chalcopyrite-sphalerite-stannite type of the cassiterite-sulfide type are characterized...4 . 9 305—395 240—315 290 Iul'tin (vein quartz) — +3.9++4.4 Iul'tin (greisen) Tourmaline Tenkergin...of vol Chalcopy- Kheta canoes rite-sphalerite-stannite Multisulfides Tourma line Mineralgenetic types...[University of Florida] at 00:37 26 June 2016 Iul'tin Bol'shoy Kan'on Group II, subgroup C Staro-Ostantsovskoye |  | | Journal (issue) | | "WORLD OF STONES Publishing" Box 162, 103050 Moscow, Russia Tel/fax: (7-095) 2033574 Color separation: l'ervaya...Printed i n P PA " L e o To l s t o y " , Tu l a , Russia. Or. 1520. 3 0 0 0 copies. Cover 1 Calcite crystal...world, and it ranks among the three largest in Russia. It includes collections of Moscow State University...specimens) from the period 1759-1930, of the Moscow Mining Academy (about 10,000 specimens), which existed...and collectors, as well as the five volumes of "Mining Encyclopedia," "Practical Mineralogy Handbook" |  | | Report (issue) | | category ........ Estimated cumulative and annual mine production of tungsten contained in ore and concentrate—...For each country having a tungsten deposit or district listed in the ISMI tungsten inventory...........districts in the R1 and R2 categories, listed by mining method and economic class of country.............also recovered from placer deposits. Most current mine production of tungsten is from vein/ stockwork,...accounted for over three-fourths of the world’s mine production of tungsten. China alone produced about |  | | Journal (issue) | | STONES PuЫishing" Вох Те!: 162, 103050Moscow, Russia (7-095) 2033574 Fax: (7-095) 2926511Ьох 18623 ...PervayaObraztsovayatipographiya, 113054,Valovavastr., 28, Moscow,Russia 10 72 Cove, 1 Ma/achile. Gumeshevskoyedeposit...205-0973 (7-095) 203-3574 mail: Вох 162,Moscow Russia LANG'S FOSSILS and 2 World ofStones, № 4/94...ma/achite c,ysta/s. Mednorudyanskii Mine, Midd/e Ura/s. 4.5 ст across. Тhе Mining Museum, St.Petersburg (ММ),...The crystals usually do not exceed 1.5 - 2 mm. Russia has had malachite crystals since the 18th century |  | | Journal (article/letter/editorial) | | members of the geological research institutes, mining geologists, and field geologists. The papers reflect...deposits during exploration and various stages of mining operations. Some of the papers cover broader scopes...sphalerite, chalcopyrite, pyrite, arsenopyrite, stannite, and gold. The ore bodies are in slightly silicified...olovyanno-wol'framovogo mestorozhdeniya [GEOLOGY AND GENESIS OF IUL'TIN TIN-TUNGSTEN DEPOSIT]: Nauka Press Moscow, 1966...quartz-cassiterite-wolframite ores (center of Chukotka Peninsula) lie in an apron of a large anticlinal |  | | Book (volume) | | Lena region Darasun, 5220/11520 5020/10320 Chukotka Antonovogorsk, Eastern Transbaikalia Eastern...5035/13700 Obl. Buryat 5020/10320 ASSR 6517/17547 Chukotka 4416/13505 Primor'e Sarybulak, Solnechnoe...References DEPOSITS 269 278 placers Modern (Late Chukotka Buried Yakutia (279) Dzhalinda deposit Tin-bearing...extracted as a by-product in the treatment of complex ores (copper-nickel, pyritic, copper-molybdenum...accompanied several phases of emplacement of these complex intrusions. The gold-ore veins are frequently located |  | | Journal (article/letter/editorial) | | northeastern Soviet Union represents a vast and complex metallogenetic province which is part of the Pacific...long stratigraphic time interval (Verkhoyansk complex) are more or less unique for the entire zone of...at the end of formation of the Verkhoyansk rock complex in association with the main Upper Jurassic phase...andesine granites (Omsukcopper, cobalt, sulfur :chan complex). Rarely gabbro, gabbronickel, silver . diorites...Cretaceous era (data by Titov, 1957). Another complex similar to the first is represented by small bodies |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...oxides and similar compounds, oxidic compounds with complex anions, and a few organic species. Mineral species...Subsidim-y anions (OH,F,O) are positioned before the complex anion , with both enclosed in square brackets,...of the valency electrons of the oxygens of the complex ions are involved in bonding to the cations". The...halides without H2O 3.B Simple halides with H2O 3.C Complex halides 3.D Oxyhalides, hydroxyhalides, and related |  | | Book | | u n d e r g r o u n d 1 of QJ · · u , Ό mining 1 1 IL··I _ l ~ U C > cd rH cd 3 1 "1...colour index. This is, without doubt, the most complex lithologic association to be handled from the point...exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best known example. Here...150-200 km and are up to 15 km thick. The entire complex is composed of over 800 mappable plutons and small...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay) |  | | Book | | RESEARCH CENTER STUDIES 1. Public Opinion in Soviet Russia: A Study in Mass Persuasion by Alex Inkeles 2...Social Change by Barrington Moore, Jr. 3. Justice in Russia: An Interpretation of Soviet Law by Harold J. Berman...282. IX THE DEVELOPMENT AND POTENTIALS OF RUSSIA 'S MINING. INOUSTl\lES 302 1. Production 303; 2. Foreign...Age, Oil and Gas Journal, Fortune, and Mining World-World Mining. I am grateful for permission to re-use...from a large mineral deposit. At the same time, mining development, including the construction of necessary |
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