- A batholith has been defined as a huge intrusive mass of granitic rock.
岩基的定义是巨大的花岗石侵入岩体。
- It indicates that porphyry copper deposits should be exploited in the intermediate-acid intrusive rocks within the district.
矿区外围中酸性侵入岩体具有形成斑岩铜矿的地质条件。
- County in intrusive rock is acidic magmatic rocks.
县境内的侵入岩主要是酸性岩浆岩。
- A batholith has been defined as a huge intrusive mass of granitic rock.
岩基的定义是巨大的花岗石侵入岩体。
