From barkevikite + -ic. barkevikitic (comparative more barkevikitic, superlative most barkevikitic) Of or relating to the mineral barkevikite....
barkevikite (countable and uncountable, plural barkevikites) (mineralogy) A particular hornblende mineral. barkevikitic ...
damkjernite A hypabyssal rock with phenocrysts of pyroxene, biotite, and barkevikitic hornblende in a groundmass of perovskite, magnetite, and calcite. damkjernitic...