Tailings Granulometry Database: sieve+hydrometer

The dataset records particle-size distribution (PSD) of tailing from Spanish Tailigs Storage Facilities. The data is provided asfracions: clay, silt and sand fractions and pH and EC.本数据集记录了西班牙尾矿存储设施（Spanish Tailings Storage Facilities）中尾矿的粒度分布（particle-size distribution，PSD）。数据以黏土、粉砂、砂粒的粒级占比以及酸碱度（pH）、电导率（Electrical Conductivity，EC）的形式提供。