Thus, the boron-bearing rock system and the magnesian rocks are the foundation of the borate deposits, whereas regional metamorphism and migmatitization and tectonism are the necessary conditions.
含硼岩系、镁质容矿岩石
硼矿形成的物质基础，区域变质
岩化作用、构造活动硼矿形成的必要条件。
Thus, the boron-bearing rock system and the magnesian rocks are the foundation of the borate deposits, whereas regional metamorphism and migmatitization and tectonism are the necessary conditions.
含硼岩系、镁质容矿岩石硼矿形成的物质基础，区域变质岩化作用、构造活动硼矿形成的必要条件。
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