河坎子碱性杂岩体形成于板内拉张环境，岩浆作用以批式部分熔融占主导地位。

Variation diagrams of major and trace elements imply that the Hekanzi alkaline complex was formed in an intra-plate environment, and its major magmatic process is dominated by batch melting.

youdao

河坎子碱性杂岩体形成于板内拉张环境，岩浆作用以批式部分熔融占主导地位。

Variation diagrams of major and trace elements imply that the Hekanzi alkaline complex was formed in an intra-plate environment, and its major magmatic process is dominated by batch melting.

youdao