World Mysterious, 105 foot-wide sinkhole appears at mining site in Chile, prompts investigation August 3, 2022August 3, 2022Wyatte Grantham-Philips, USA TODAYComments Off on Mysterious, 105 foot-wide sinkhole appears at mining site in Chile, prompts investigation A giant sinkhole, almost 105 feet in diameter, appeared near Lundin Mining Corp.'s Alcaparrosa copper mine in Chile over the weekend.
