Why is the Keane Wonder Mine Area TEMPORARILY CLOSED?
Keane Wonder Mine
To extract the gold from the ore, cyanide and other toxic chemicals were used at the mill site. Not far from the parking area are the remains of tanks used in the cyanide process and fine tailings that remained after processing. Preliminary testing has shown elevated levels of lead and mercury in these tailings. Erosion is constantly exposing this material and wind blows the dust around. This would not be something you would want to breathe!
Last updated: February 28, 2015