 | | Journal (article/letter/editorial) | | Auburn University Auburn, Alabama 36849-5305 Shaba Region, Democratic Republic of Congo Downloaded by [University...Azurite, shattuckite, chrysocolla, chalcoalumite, goethite, and cuprite pseudomorphs after malachite have...widespread in small amounts in mines of the midcontinent region including the Mississippi is LI professor of geology...edit. Figure 1. Malachite, 9.8 cm high, Shaba region, Democratic Republic of Congo. Eric Asselborn specimen...atacamite have been found in the Akchagyl magnetite deposit near Balkhash, the TuriynYecora (pseudomorphs |  | | Book | | clarify information regarding minerals from this region. The list, in alphabetical order, generally uses...Volume 7 Charoite Sub-Polar Urals Volume 8 Kazakhstan and Middle Asia Volume 9 Crimea Worldwide (including...Diopside East Pamirs Diamonds Volume 12 North Kazakhstan Ukraine Aldan =5 =3 =5 3 5* si Abukumalite...Ukraine North Kazakhstan North Kazakhstan Rudnyi, North Kazakhstan Rudnyi, North Kazakhstan Rudnyi, North...North Kazakhstan Rudnyi, North Kazakhstan Rudnyi, North Kazakhstan Rudnyi, North Kazakhstan Rudnyi, North |  | | Journal (article/letter/editorial) | | OF TUNGSTEN DEPOSITS IN THE EASTERN TRANSBAIKAL REGION. Published by Leningrad University, 1961, 360 pp...two largest tungsten deposits of the Transbaikal region, those of Bukuka and Belukha, studied by Barabanov...of wolframite have been known in the Transbaikal region since 1785. The deposit of Bukuka was discovered...tungsten deposit of Belukha is located in the region of Chita, 28 km east of the Bulcuka deposit. There...pyrrhotite, berthierite, thomsonite, molybdenite and goethite. The morphology of mineral crystals is examined |  | | Journal (article/letter/editorial) | | crystals associatedwith barite, quartz, hematite, goethite and clay. The green mineral proved to be a basic...quartz together with minor clay, hematite and goethite. The specificgravity was obtained with a fused...preparation of the specimenmost oJ the reflectionsin the region with d greater than 50" were diffuseand broad....the mineralogy of the zone of oxidation of the Akchagyl deposit, central Kazakhstan.Kora Vwetrioaniya |  | | Journal (issue) | | VERNADSKY STATE GEOLOGICAL MUSEUM Alexander A. Evseev KAZAKHSTAN AND MIDDLE ASIA. A BRIEF MINERALOGICAL GUIDE...153441. Photo: M. Leybov. Cover 4 Calcite. Rudny, Kazakhstan. Height 23 cm. Photo: M. Leybov. 4 Alexander...collection as well: native copper plate from Kazakhstan (about 500 kg in weight), a block of Ural Erythrite...arranged according to geographical location (country — region — locality), excluding the tematic collections...specimens from Siberia, and 5800 specimens from Kazakhstan and Middle Asia. When comparing the mineralogical |  | | Report (chapter) | | in several other countries. At Altyn-Topkan, Kazakhstan, beaverite replaced cerussite and did not generally...deposits] that formed in massifs in northern Balkhash, Kazakhstan (Kalinichenko 1973). Johnson (1977) observed...decompose readily upon removal from their stability region. Although estimates of the rate of solubility of...that the minerals, regardless of rate, alter to goethite. Thus, in gossans, such as those of the Iberian...belt, the near-surface portion ofthe gossan is goethite-rich and jarosite-poor, and only at depth does |  | | Journal (article/letter/editorial) | | the extreme northwest of Cuba (the DimasMantua region) during exploration-research work on the limonite...GEOLOGIC-GEOMORPHOLOGIC DESCRIPTION OF REGION The geologic-structural position of this region is defined by its limitation...Pushcharovskiy et a l . , 1967). In the south of the region these rocks have been covered by Neogene terrigenous...strike, extending into the southeastern part of the region and separating an anticlinorial uplift from the...dikes. Another system of fractures developed in the region includes the northwesterly faults, formed after |  | | Journal (article/letter/editorial) | | Przetworow Chemicznych Company in the Katovits-Ligota region as a by-product of zinc production. In conclusion...studies are presented in Table 15. Found in the region of the Zirabulak Mountains in hematite-calcite...microcl ine, B, from pegmatites of the Urenup River region, Namaqualand Thus, in the micas, the maximum concentration...Shaylo -- 0.002% in scheelite from Kalb-Naryin region. 27 According to Ermilovaya — about 0.001% in...from skarn lead-zinc deposits such as Akdzhal, Akchagyl, Gul t shad Kansay, Kaskaygyr, Kurgashin-Kau, |  | | Book | | ........................ 190 10.1.40 Kansay, Kazakhstan ...............................................194 10.1.49 Kyzyl Espe, Batystau, Akchagyl, Karagayly, Kazakhstan ........... 194 10.1.50 Langban, Sweden...209 10.1.87 Sarykan, Kumyschkan, Kurgashinkan, Kazakhstan ..................... 210 10.1.88 Seto, Japan...Italy, Netherlands, Peru, United Kingdom, U.S.A., Kazakhstan, Ukraine. In 1996, world refinery production...Fig. 3.4). Many other sulfide-rich ores in this region may belong to the earlier base metal-rich phase |  | | Report (volume) | | minerals of the alunite group from the Coquimbo region, Chile. Am Mineral 77:1275-1284 Li JJ, Zhou JL...of the apatite group from Leadhills, Strathclyde region. Scottish J Geol 23:1-8 Louisnathan SJ, Gibbs GV...molecules that are sensitive to light in the visible region, such as Fe3+ in iron sulfates (Rossman 1975, Huang...sulfate (Myneni, unpublished data). The pre-edge region of the XANES spectrum that represents transitions...fine-structure spectroscopy) to refer to the same energy region of the Xray absorption spectrum. As the incident |  | | Book (volume) | | 89 Brucite 93 Gibbsite 102 Diaspore Boehmite Goethite Lepidocrocite Limonite 111 118 122 124 SULPHIDES...tin and tin-tungsten deposits of the Transbaikal region. Bull. Acad. Sci. URSS, Ser. Geol., no. 8, p. 16...entre les facies des cristaux de cassiterite de la region de Kalima (Congo Beige) et la geologie de leurs...Haematite inclusions occurring as continuous plates in goethite have been recorded by Bose (1958), possibly resulting...resulting from the local dehydration of the fibrous goethite. Intimately mixed and oriented aggregates of haematite |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Siberia, Russia; Rudnui(*) and Dhezkazgan(*), Kazakhstan; Salida and Mangani, Sumatra; Broken Hill(*)...Tyrnyauz district, Caucasus Mts., Russia; Syrymbet, Kazakhstan; Maldon, VIC, Australia. BM DI:95 R:336, P&J:254...nm); weakly anisotropic. Bolshoi Anyui R.., Kolyma region, Russia, in gold-bearing alluvium. sm MZ 11(4):88(1989)...Canada, precipitated from cold brines; Syrymbet, Kazakhstan; Dulcinea de Llampos mine, near Copiapo, Chile...VHNjo9 = 260. R = 55.3 (540 nm). Magnetic. Kumak region, Southern Ural Mts., Russia, in quartz veins with |  | | Book | | and an emissivity covering the entire visible region of the spectrum. Selenium crystals are also used...are the only suitable type for work in a spectral region shorter tha11 2300.A. ~fh e reference standards...authors used the selenium lines in the ultraviolet region between 2000 and 2100.A... Their method, manifestly...found in ores o( deposits of the i.\rn1an'skii region or Lbe l\!Iagada11 oblast ,vith a n1aximum selenium... 9. Ferroselite (white) 1n sandstone of Tnva region. X210 (without analyzer). pyrite, clausthalite |  | | Book (edition) | | the Solvech fluorite deposit, Karagandin region, Kazakhstan. BEST REF. IN ENGLISH: Shpanov, E. P., Sidorenko...kieserite, anhydrite, and preobrazhenskite at Ak-saT, Kazakhstan. ALBITE 9 BEST REF. IN ENGLISH: Blazko, L...hilgardite, anhydrite, and carbonates presumably in Kazakhstan. BEST REF . IN ENGLISH: Avrova, N. P., Bocharov...Min., 10 (pt. 2): 163-172 (1970). ALLCHARITE = Goethite ALLEGHANYITE Mn 5 Si 2 0 8 (0H)2 Manganese analogue...veins and in cavities in massive magnetite and goethite at Langban, Sweden. ·~ AMMONIOJAROSITE BEST |  | | Book | | persistent subsidence of a basin, which in an arid region would lead inevitably to such deposits. In an intriguing...seawater, the intensity of evaporation in this arid region has produced in the Gulf a brine more saline (>300..."As an open air laboratory on a grand scale, the region rivals the much studied Trucial Coast." In the...Middle Pliocene huge areas of the Transcaspian region and the northeastern part or the floor of the present...deposit iona l shore forms in the Bekdash region tluring La te Akchagyl i an time, 3) shore of the Bakinian |
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