olivine basalt
常见例句
- The rocks of the up member are andesite, basalt-andesite and olivine basalt.
上段主要为安山岩、玄武安山岩和橄榄玄武岩。 - Leucite tephrite was derived from the more enriched mantle source with lower degree of partial melting of mantle source than alkaline olivine basalt.
相对于碱性橄榄玄武岩,白榴石碱玄岩来自于更加富集的地幔源区,其地幔的部分熔融程度相对较低。 - Abundant mantle-derived xenocrysts such as olivine, orthopyroxene and clinopyroxene can be found in the basalt.
该玄武岩中含有丰富的幔源橄榄石、斜方辉石和单斜辉石捕掳晶。
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