The MORB and OIB of the Sanjiang area were generated from the depleted mantle and the primitive mantle respectively.

  • 它们均属南半球地幔域。亏损地幔和近原始地幔分别是三江地区MORB和OIB的源区物质。

  • 互联网摘选 2025-01-20 17:40:35

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