
U.S. Silica sees lower frac sand demand, shares tumble
Source: Reuters (Reuters) – U.S. Silica Holdings shares plunged 33% after the frac sand miner said it expects demand to slow in the fourth quarter and reported a bigger-than-expected quarterly loss on Tuesday, weighed down by lower prices. Prices for the proppant used to crack the ground and extract oil have dropped in North America as oil producers drill and









