For nearly a century, the curve of the Mississippi River just east of Scott City was a hotbed for limestone mining. In 1998, mining stopped. Now, production is back on as the new Grays Point Stone and ...

A Clarion County-based company has received the go-ahead to construct an underground limestone mine in Deemston. The state Department of Environmental Protection on Jan. 21 approved a permit for ...

On Wednesday evening, the U.S. Bureau of Land Management released a redacted copy of its long-awaited Determination of Common Variety report for the Rocky Mountain Industrials limestone mine, ...

New quarries could be shielded from virtually any county or municipal oversight, including the controversial open-pit limestone mine proposed for Parleys Canyon, under a bill unveiled Monday in the ...

Residents who live near a proposed limestone mine in Deemston Borough raised a number of concerns about air quality, dust, and other issues at a public hearing Monday at the East Bethlehem Volunteer ...

Mar. 26—More than 400 acres of land purchased for limestone mining nearly eight years ago by Enon Sand and Gravel sits vacant still, even as Mad River Twp. residents who oppose the project plan their ...

Dayron Leon, Miguel Martinez, Jorge Ortega II and Mayra Soto — who live in unincorporated northwest Miami-Dade near active ...

Parleys Canyon may soon be home to an open-pit limestone quarry, according to a proposal filed with Utah mining regulators this month. A recently formed LLC called Tree Farm proposes using explosives ...

Rocky Mountain Industrials, operators of the limestone quarry on Transfer Trail north of Glenwood Springs, recently appealed a district court ruling siding with Garfield County in the company’s ...

GLENWOOD SPRINGS, Colo. (CBS4) - An opposition campaign called "Don't Strip Glenwood" will formally launch Saturday, but there's already growing opposition in the region to a planned mine expansion ...

Getting your Trinity Audio player ready... A plan to vastly expand a limestone mining operation on the northern edge of Glenwood Springs will set this Western Slope tourist town back a century, ...