DENR investigates Greenstone's Siana gold mine TSF failure due to earthquake and rains in Mindanao.

The DENR (Department of Environment and Natural Resources) is investigating the failure of Greenstone Resources Corp.'s tailings storage facility (TSF) at its Siana gold mine in Surigao del Norte, Philippines. The agency dispatched a team to assess the damage and its impact on the environment and nearby communities. Greenstone Resources has voluntarily suspended its mining operations to focus on emergency response efforts. The TSF failure was reportedly caused by an earthquake and rains in Mindanao.

May 12, 2024
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