|1Ponomarenko, OM, Voznyak, DK, Samchuk, AI, Belskyy, VM |
1M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the NAS of Ukraine, Kyiv
|Dopov. Nac. akad. nauk Ukr. 2017, 11:52-58|
Precambrian shields are characterized by channels, through which the matter and heat of the mantle flow into the Earth's crust. They are zones of deep faults, kimberlite pipes, volcanoes, and other disjunctive dislocations. Peridotite, kimberlite, lamproite, and other rocks indicate the mantle origin. If igneous rocks do not cause objections to their mantle origin, the relationship of juvenile fluids that appear in the zone of deep faults with the mantle requires a well-founded evidence. On the Ukrainian Shield, such objects include the Sushchany-Perga deep fault. To substantiate its deep connection with the mantle, fluorite was informative. The results of its research formed the basis of this work.
|Keywords: chondrite-rationing, fluorite, ICP-MS analysis, Sushchany-Perga ore zone|
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