bronzite picrite古铜苦橄岩
picrite teschenite苦橄沸绿岩
ankaratrite picrite橄霞玄武苦橄岩
amphibole picrite闪苦橄岩
picrite basalt苦橄玄武岩
nepheline picrite霞石苦橄岩
peridotite picrite橄榄岩
alkali picrite basalt碱性苦橄玄武岩
picrite-porphyry苦橄斑岩
N(名词) a coarse-grained ultrabasic igneous rock consisting of olivine and augite with small amounts of plagioclase feldspar 辉石