Ginger Kaldenbach
Ginger Kaldenbach
feet
It extends over 100 feet and is about 200 feet wide.
collapsed devices fall looking mine
They are looking at their GPS devices and may not see a collapsed mine and fall into it.
car cover dump entry lasts
When they were done mining, they used to dump old stumps, car bodies, slop that they didn't want into the entry and cover it up. That only lasts 30 to 50 years.