石灰石

Spires of limestone tufa rise from the shores of California's Mono Lake.

图为泉华柱耸立在加利福尼亚的莫诺湖之滨。

Marlstone is a limestone based clay that acts similar to Marl.

泥岩是与泥作用相似的一种为基础的粘土。

Calcifuge Describing plants that grow on soils containing very little calcium carbonate, such as sandy or peaty soils and cannot grow on basic substrates such as most chalk and limestone soils.

在酸钙含量低的土壤的植物，例如在沙地或泥地长。这种植物在之类的碱性基质不能长。