In the shell, mineral form of calcium carbonate is calcite and aragonite.

贝壳中的碳酸钙是以文石和方解石形式存在。

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Widely distributed calcite and aragonite crystal in the cave passage are originated from ancient pool deposits.

洞内大片分布的石花起源于四大古水池沉积物的存在。

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The SI data showed that gypsum and anhydrite we re in an unsaturated state, but calcite, aragonite and dolomite were in a super- saturated state in the groundwater.

饱和指数表明，地下水中石膏和硬石膏呈非饱和状态，而方解石、霰石呈过饱和状态。

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