Direct Links: Magmatic Ore Deposits — Fundamental Features and Concepts

作者: Franco Pirajno

DOI: 10.1007/978-94-017-2502-6_7

关键词:

摘要: Erosion of continental flood basalts exposes the underlying feeder dykes and layered intrusions. Intracontinental intrusions, hosting magmatic ore deposits, have closest link with mantle plumes. By far best example great intrusions is Bushveld Igneous Complex in South Africa, which undoubtedly largest repository Cr, PGE V world. In addition, this contains large resources other metals, such as Sn, Cu, Au, W, related to regional-scale hydrothermal systems powered by its heat. Layered therefore, constitute an economically important class bodies. For reason, understanding physico-chemical mechanisms that lead layering precipitation sulphides oxides fundamental importance.

参考文章(103)
John Beaver Mertie, Economic geology of the platinum metals Professional Paper. ,(1969) , 10.3133/PP630
Louis J. Cabri, Platinum-group elements : mineralogy, geology, recovery Published for the Geology Division of CIM ... by the Canadian Institute of Mining and Metallurgy. ,(1981)
S. Maske, C. R. Anhaeusser, Mineral deposits of Southern Africa ,(1986)
Dennis L. Buchanan, Platinum-Group Element Exploration ,(1988)
Myron G. Best, Igneous and Metamorphic Petrology ,(2001)
Wallace Spencer Pitcher, The nature and origin of granite ,(1993)
Richard F. Wendlandt, Sulfide saturation of basalt and andesite melts at high pressures and temperatures American Mineralogist. ,vol. 67, pp. 877- 885 ,(1982)