S5_QEMSCAN results Ziller

This is the supplementary dataset S5 to the paper "How to quantify heavy mineral fertility from point-counting data". The dataset shows the results of <i>quantitative evaluation of minerals by scanning electron microscopy </i>(QEMSCAN) of a natural sand sample from the Ziller river (Austrian Alps, N 47.158026, E 11.876757). Three grain size fractions (63-125, 125-250 and 250-500 microns) were analysed via QEMSCAN. The data shows the resulting mineral proportions, the 2D phase map and th emineral associations.本数据集为论文"How to quantify heavy mineral fertility from point-counting data"的补充数据集S5。该数据集呈现了采自奥地利阿尔卑斯山区齐勒河（北纬47.158026，东经11.876757）的天然砂样的扫描电镜矿物定量评价（quantitative evaluation of minerals by scanning electron microscopy，QEMSCAN）分析结果。本次分析针对63~125微米、125~250微米及250~500微米三个粒级的砂粒开展了QEMSCAN检测。数据集包含所得矿物占比、二维物相分布图以及矿物共生组合信息。