Gold deposits in intrusives of varying ages and types are a main gold type.
各时代、不同类型侵入岩中的金矿床是金矿的主要类型。
Yongtai stratigraphic sequence is a complex pluton, which is composed of 4 plutonic masses and 48 intrusives.
永泰序列系复式深成岩体，由4个深成岩体、48个侵入体组成。
Yongtai stratigraphic sequence is a complex pluton, which is composed of 4 plutonic masses and 48 intrusives.
永泰序列系复式深成岩体，由4个深成岩体、48个侵入体组成。
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