Plan involves enlarging the Constancia pit, installing new processing equipment, and raising the tailings dam wall.

In January 2000, a disaster like this happened at the Baia Mare Tailings Dam in Romania. A tailings dam is a type of embankment dam, designed to contain mining waste. Melting snow and pounding ...

Huddling before my computer on a September afternoon, I was transported virtually to a community center in the town of Bethel ...

000oz or more for the full financial year Phases 3 and 4 of the new tailings dam construction were completed ahead of schedule and under budget A Soweto Cluster feasibility study is to be ...

In the wake of the collapse, Vale said it would decommission all 10 remaining "tailings" dams, which are often made from earth and used to store the often toxic mining by-products. It also ...

adding that the new fleet of ADTs will be used for future construction projects beyond the three-year contract period of the current tailings dam project. “We believe in standardising on one ...

Ecuador unveiled new, tighter regulations for the design and construction of mining waste dams, seeking to avoid disasters like the tailings dam collapse that killed hundreds at a Vale site in ...

Imperial Metals Corp. III-T is facing charges of violating the federal Fisheries Act stemming from a tailings dam spill at a British Columbia mine that caused massive damage to trees and polluted ...