Disaster at the "Konrad" copper mine

Disaster at the "Konrad" copper mine was an industrial & structural disaster in Poland on Dec 13, 1967 in which 18 people died.

• Poland
• 📅 Dec 13, 1967
• ☠ 18 deaths
• 🌐 1 language edition
• 📈 36.8/100 popularity
• Industrial & structural disaster