glauconite

Glauconite as a typical facies mineral is generally regarded as accompanied with transgression sequence, with a low sedimentation rate.
海绿石是海相沉积的指相矿物，通常形成于海进系列，与低的沉积物供应速率有关。
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。
The Glauconite Sandstone is a persistent stratigraphic unit.
It is helpful to confirm the sedimentary environment by analyzing glauconite formation.
对海绿石的成因分析将有助于确定当时的沉积环境。