diabase spessartite辉绿闪斜煌斑岩
diabase gabbro辉绿辉长岩
olivine diabase[岩] 橄榄辉绿岩
kinne diabase间片橄榄辉绿岩
diabase traprock辉绿暗色岩
Insidious diabase隐伏辉绿岩
erosion diabase蚀变辉绿岩
diabase tuff辉绿凝灰岩
Four different lithofacies are recognized as peridotite+pyroxenite, norite+gabbronorite, gabbro+diabase, and diorite including ultramafic rocks to intermediate rocks from core to margin of the intrusive body.3.
2.杂岩体可分为四个岩相带(橄榄岩+辉石岩相,苏长岩+辉长苏长岩相,辉长岩+辉绿岩相,闪长岩相),包括中性-基性-超基性的多种类型岩石组合而成。 显微镜岩相学研究查明,四方台杂岩体岩石比较新鲜,基本无变质和蚀变。
参考来源 - 四方台镁铁—超镁铁质杂岩体的地球化学特征及其大地构造意义N(名词) an altered dolerite 辉绿岩 [英国英语]