mantle geochemistry

• 地幔地球化学

mantle geochemistry的用法和样例：

例句

1. Deep source gas refers to inorganic genetic gas or abiogenic gas which comes from deep crust or upper mantle, and has apparent geology and geochemistry characteristics.
   深源气是指来自地壳深部或上地幔的无机成因天然气或称非生物成因天然气，它具有明显的地质地球化学特征。
2. Geochemical studies show that magma of these two series originated from the same impoverished mantle source, with the source rock being spinel peridotite.
   地球化学研究证明，这两个系列的岩浆起源于同一贫化型地幔源区，源岩类型为尖晶石橄榄岩。