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economic mineral deposits in precambrian basement co

Amin, M. S., Some regional features of the Pre-cambrian in the central eastern desert, E. Bateman, A. M., Economic mineral deposits. New York-London, 2nd Edition (1956). El-. Official Full-Text Publication: Economic Mineral Deposits in Impa...

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  • Amin, M. S., Some regional features of the Pre-cambrian in the central eastern desert, E. Bateman, A. M., Economic mineral deposits. New York-London, 2nd Edition (1956). El-.

  • Official Full-Text Publication: Economic Mineral Deposits in Impact Structures: A Review. in crystalline rocks of the Precambrian basement that are overlain by marine Carbonifero.

  • An under-recognized and economically important class of intrusion-related gold deposits, which occur within magmatic provinces best known for tungsten and/or tin mineralization, is.

  • Being rich in gold deposits,the Jidong area is considered one of the most representative gold metallogenic belts in the North China Craton.Most ore bodies are hosted in the Precam.

  • Volume 30, Pages 1-457 (1997) Precambrian Ore Deposits of the East European and Siberian Cratons Edited by D.V. Rundqvist and C. Gillen ISBN: 978-0-444-82657-2 < Previo.

  • Precambrian ring structures in an island arc and their associated mineralization in the so. EI Ramly, M.F.; Akaad, M.K.: The basement complex in the central Eastern Desert betw.

  • and orogenic gold deposits. In addition, porphyry Cu and Mo, epithermal Au-Ag, iron oxide-copper-gold (IOCG) and pegmatite-hosted Li styles of mineralization are locally signific.

  • Precambrian basement complex consisting of migmatites, gneisses, the Pan-African (O. economic implications, suggesting that the basement complex could be a suitable paren.

  • in recent times, the focus of ongoing exploration for gold and other economic minerals. . In addition mapping will contribute to the understanding of the economic mineral prospec.

  • Precambrian basement rocks mostly overlain by sediments were studied in significant d. in the crystalline basement are mainly of Precambrian age and are exposed in some are.

  • four are Oligocene in age, and two late Cenozoic deposits are within the modern trans-M. Precambrian crystalline basement. Most frequently, the porphyry pluton can be observed.

  • economic geologists with a varied spectrum of mineral deposits and energy resources (. in older Precambrian series such as in the Scandinavian basement terrains. Although m.

  • Precambrian crust of NW Africa (Fig. 1)is well represented in northern areas of the Wes. mineraldeposits with economic potential (e.g. Wright et al., 1985; Ennihand LiĆ©geois, 2.

  • in the Precambrian,10.1023/A:1010442919377,Lithology and Mineral Resources,V. N. . in the Precambrian The localization of economic sedimentary ironore and phosphorite re.

  • economic independent-gold deposits were formed at late close stage of rift.In the subdu. and the presence of gold-rich meta-basement Complex are the necessary conditions for.

  • The Precambrian Geology and Evolution of the Southeastern Nigerian Basement Comp. [5] Odeyemi, I. (1982) A Review of the Orogenic Events in the Precambrian Basement o.

  • which reflects a wider association of selenium deposits with oxidizing environments. The co-occurrence of tellurium mineralization suggests that it too may be concentrated in oxid.

  • which reflects a wider association of selenium deposits with oxidizing environments. The co-occurrence of tellurium mineralization suggests that it too may be concentrated in oxid.

  • The Mississippi Valley-type Pb-Zn deposits of the Pine Point district (Northwest Territori. crustal assembly in the Western Canadian Shield. Precambrian Res 61:2750 CrossR.

  • fields in the PrecambrianMeso-zoic basement rocks of sedimentary basins or crystal-. centuries.The detection of a strong economic-grade oil flowfrom the Mesozoic basemen.

  • basement composed of early Precambrian gneisses. Rhyolitic and porphyritic dikes are. mineralization in the Hadamengou gold deposit, Inner Mongolia, Mineral Deposits (in Ch.

  • mineralisation in the Barberton Greenstone Belt, South Africa, Precambrian Research, 2. formation of Mesoarchaean gold deposits, Precambrian Research, 2010, 179, 1-4, 206.