EXTREMELY AL-DEPLETED CHLORITES FROM DOLOMITE CARBONATITES OF THE KOVDOR ULTRAMAFIC-ALKALINE COMPLEX, KOLA PENINSULA, RUSSIA
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DOI: 10.1007/s42860-019-00055-8
Abstract: The problem to be solved is whether Al is a necessary component of Fe-Mg chlorites. Very unusual Al-depleted and Fe-enriched trioctahedral chlorites with the empirical formulae Na 0.05 Ca 0.05 (Fe 2+ 3.01 Mg 2.01… read more here.
Keywords: ultramafic alkaline; kola peninsula; depleted chlorites; carbonatites kovdor ... See more keywords
Paleoproterozoic high-pressure metamorphic history of the Salma eclogite on the Kola Peninsula, Russia
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DOI: 10.1130/l657.1
Abstract: The Precambrian Salma eclogites on the Kola Peninsula, Russia, represent some of the oldest eclogites in the world; however, there has been much debate regarding whether the timing of their eclogite facies metamorphism is Archean… read more here.
Keywords: kola peninsula; salma; peninsula russia; eclogite facies ... See more keywords