Clay mineral composition of seafloor surface sediments from the Amundsen Sea continental shelf, West Antarctica

By preparing, analysing and evaluating samples six times, a standard deviation of c. 1 percentage was obtained for the concentrations of smectite, chlorite and kaolinite, and of c. 1.5 percentage for illite.

通过对样品开展六次制样、分析与评价流程，蒙脱石（smectite）、绿泥石（chlorite）与高岭石（kaolinite）的浓度标准差约为1个百分点，伊利石（illite）的浓度标准差约为1.5个百分点。