S8_Stepwise example of fertility calculation

This is the supplementary dataset S8 to the paper "How to quantify heavy mineral fertility from point-counting data". The table contains an example of the stepwise calculation of mineral fertility (in this case for apatite and zircon) from grain diameters measured in 2D phase maps or area%.

本数据集为论文《基于点计数数据（point-counting data）量化重矿物肥度（heavy mineral fertility）的方法》（"How to quantify heavy mineral fertility from point-counting data"）的补充数据集S8。该表格展示了从二维相图（2D phase maps）或面积占比（area%）中测得的颗粒直径出发，逐步计算矿物肥度（本次以磷灰石和锆石为例）的示例。