当接缝和裂缝扩大形成空洞时，大量的水也会被储存在石灰岩中。
Large quantities of water may also be stored in limestones when joints and cracks have been enlarged to form cavities.
在所有不同的深度都有宽阔、狭窄的通道，就像石灰岩中的地下隧道。
There are wide passages, narrow ones at all different depths, like underground tunnels in the limestone.
在辉石岩中首次发现了一种新的矿物相，其成分类似于柱红石。
A new mineral facies has been found for the first time in mathiasite, resembling priderite in composition.
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