The public had an opportunity recently to tour a local business that mines stone material. Upstone Materials showcased its operations and how it processes the limestone it extracts from its site in ...

Under the hills and valleys of Carroll County geologists find an odd assortment of rocks – products of earth’s complex geologic history. limestone, a sedimentary rock, is one we have in abundance.

Add Yahoo as a preferred source to see more of our stories on Google. The map of a quarry A map of a limestone quarry near Belle Mina in Limestone County. A judge last week placed restrictions on the ...

Add Yahoo as a preferred source to see more of our stories on Google. A map showing the outline of a quarry and its relative location to a nearby town A map of a limestone quarry near Belle Mina in ...

On Thursday, the Colorado Court of Appeals issued a 33-page ruling that affirms Garfield County’s authority to continue to impose seasonal restrictions on operations at RMI’s Mid-Continent limestone ...

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 ...

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 ...

Federal land and mine safety officials are looking into the cause of a large rockslide that occurred within Rocky Mountain Industrials’ Mid-Continent limestone quarry north of Glenwood Springs on ...

New Beginnings Covenant Ministries and Belle Mina Methodist Church filed a lawsuit against Stoned LLC and Grayson Carter & Son, Inc. in Limestone County Circuit Court late Monday. They are the ...

As a state agency pushes toward approving a proposed limestone quarry in Belle Mina today, Auburn University officials worry about the impact on the Tennessee Valley Research and Extension Center.

The National Lime & Stone Co. quarry at 2406 S. Section Line Road has operated since the late 1800s and might continue operations for another 100 years, company representatives told Delaware City ...

Lehigh Cement Plant is located in Cupertino, but the 3,500 acre property includes Palo Alto land as well. Courtesy of Estuary News. A cement plant and limestone quarry in the Santa Clara County ...