Dolomite can exsolved not only from magnesian calcite under metamorphic conditions, but also from magnesian calcite sediments under a modest pressure in a normal oceanic environments.
在自然界，不仅在变质条件下白云石可以从镁方解石中出溶出来，在正常海洋环境中，镁方解石沉积也可被适当压力诱发产生出出溶白云石。
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