glauconite
n. [矿物] 海绿石
例句
The glauconite sandstone is a persistent stratigraphic unit.
海绿石砂岩是一个稳定的地层单元。
The glauconite sandstone is a persistent strati graphic unit.
Glauconite, detrital carbonate skeletal debris, Marine fossils, and collophane are commonly present.
海绿石、碳酸盐骨骸碎屑、海相化石和胶磷矿普遍出现。
