The impending bankruptcy of a major frac sand mining company is a sign of the financial woes that could cripple more Wisconsin-based mines due to a nationwide oversupply of sand, according to an industry expert.
Star Tribune Staff, Minneapolis Star Tribune: Business
Sun, 05/19/2019 - 7:55am
The impending bankruptcy of a major frac sand mining company is a sign of the financial woes that could cripple more Wisconsin-based mines due to a nationwide oversupply of sand, according to an industry expert.