L Leila Global Mod Global Mod 23 Nis 2022 #1 Ten miners missing after underground tremor at Polish coal mineContact with 10 miners has been lost following an underground tremor and methane gas discharge at the Borynia-Zofiowka mine in the south of Poland, coal mining officials have said.
Ten miners missing after underground tremor at Polish coal mineContact with 10 miners has been lost following an underground tremor and methane gas discharge at the Borynia-Zofiowka mine in the south of Poland, coal mining officials have said.
