The kimberlite is one of mother rock of diamond.

金伯利岩是金刚石的成矿母岩之一。

Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.

克孜拉格岩组原岩为杂砂岩，属盆地沉积；卡拉格兹岩组原岩为岛弧火山岩。

In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage.

在浅埋、围岩软弱、岩溶等复杂地质条件下，这类隧道在不同施工阶段围岩的稳定性问题备受关注。