Composition of phosphate containing sediments and phosphatic grains from the ...

Recent phosphatic grains from diatomaceous oozes, as well as Pliocene grains from phosphatic sands of the Namibian shelf were studied by a scanning electron microscopy coupled...研究人员对采自硅藻软泥（diatomaceous oozes）中的现代磷酸盐颗粒（phosphatic grains），以及纳米比亚陆架（Namibian shelf）磷酸盐砂（phosphatic sands）中的上新世（Pliocene）磷酸盐颗粒，采用联用型扫描电子显微镜（scanning electron microscopy）开展了相关研究……