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Publication details
The genesis of the precambrian so-called iron formations (Sydvaranger type) within the gneiss of the Desná Dome, Hrubý Jeseník Mts., Czech Republic
Authors | |
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Year of publication | 2002 |
Type | Article in Proceedings |
Conference | Mineralogical Society of Poland - Special Papers |
MU Faculty or unit | |
Citation | |
Field | Geology and mineralogy |
Keywords | iron formation; magnetite; Desná Dome; Silesicum |
Description | By definition iron formations are of sedimentary origin. However, the magnetite ores of the Desná Dome in Silesicum were formed under magmatic conditions and are metamorphosed and silicified equivalents of iron-rich basic rocks and thus similar to the Itakpe type deposit of Nigeria (Mücke, Neumann 1986) which was previously described as iron formation (Olade 1982). |
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