As a consequence of tailings storage facility failures around the world, the international community, institutions, and global groups such as the ICMM (International Council on Mining and Metals), the UN (United Nations) environmental program, and PRI (Principles for Responsible Investments) have deve...
Underground face mapping indicates that the <20 g/t Au population bears minimal visible gold, whereas the >400 g/t Au population relates to common visible gold. The >2000 g/t Au population relates to abundant visible gold and gold particle clustering, typified by the material described in ...