The sedimentary changes of rocks hosting berylliferous pegmatites and their prospecting significance
Authors:
Abstract
In recent years, rare-metal columbite-beryllite mineralization was discovered in pegmatite veins in one of the northwestern regions of the USSR. In the literature devoted to the description and genesis of rare-metal pegmatites, the results of studies of near-contact alteration of rocks hosting berylliferous and spodumene pegmatites have been published. In all these works, the genesis of pegmatites and the formation of near-contact changes in the host rocks are explained from the position of A. E. Fersman, who assumes the existence of a specific pegmatite melt.
Область исследования:
(Archived) Geology and metallogeny
References
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