Tetraferriphlogopite

tetraferriphlogopite

Images

Formula: KMg3(Si3Fe3+)O10(OH)2
Phyllosilicate (sheet silicate), biotite subgroup, mica group
Crystal System: Monoclinic
Environments

Metamorphic environments

Localities

The type locality is the Kovdor Zheleznyi Mine, Kovdor Massif, Murmansk Oblast, Russia. The mine is an iron mine working on magnetite-rich ore (Mindat).

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