In a hole: Arizona officials lack funds to find, secure at least 100,000 abandoned mines
3:14
In a hole: Arizona officials lack funds to find, secure at least 100,000 abandoned mines
The state has an estimated 100,000 abandoned mines, according to the Arizona State Mine Inspector’s Office. However, officials have only identified about 19,000 of them, and they’ve secured even fewer.
azcentral.comChris McCrory2019年1月1日
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