The Tumbi Quarry landslide a new .
· The Tumbi Quarry landslide occurred in Papua New Guinea on 24 January 2012, killing at least 25 people. The landslide was both large and catastrophic: The landslide occurred in a quarry that had been used by contractors working for Esso Highlands, on a natural gas pipeline. Despite the fact that the landslide originated at the quarry, and indeed destroyed it, ExxonMobil have repeatedly denied ...