Alaska Geochemical Database Version 4.0 (AGDB4) including best value data compilations for rock, sediment, soil, mineral, and concentrate sample media

The Alaska Geochemical Database Version 4.0 (AGDB4) contains geochemical data compilations in which each geologic material sample has one best value determination for...阿拉斯加地球化学数据库4.0版（Alaska Geochemical Database Version 4.0，缩写AGDB4）收录了地球化学数据汇编，其中每份地质材料样品均对应一项最优值测定结果……