| | Journal (article/letter/editorial) | No. 4, pp. 384–414. Proterozoic Gremyakha–Vyrmes Polyphase Massif, Kola Peninsula: An Example of Mixing...Sciences, ul. Fersmana 14, Apatity, Murmansk oblast, 184209 Russia e-mail: arzamas@geokse.apatity.ru bUniversity...structure, age, and composition of the Gremyakha–Vyrmes Massif, which consists of rocks of the ultrabasic...zircon grains, the three rock series composing the massif were emplaced within a fairly narrow age interval...complicated series of derivatives of the Gremyakha–Vyrmes Massif, whose rocks show evidence of the mixing |
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