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.

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.

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 ...

The owner of a limestone quarry above Glenwood Springs has spent several years arguing that its contentious plan for an exponential expansion of the mine should be expedited under the 1872 Mining Act, ...

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 ...

The federal Mine Safety and Health Administration has shut down a major portion of the Glenwood Springs limestone quarry operated by Rocky Mountain Industrials following a major rockslide incident ...

Residents and officials in Owasso raised concerns over a proposed quarry expansion, citing property values, health risks and ...

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 ...

The Southern Environmental Law Center (“SELC”) filed a December 9th Complaint for Injunctive Relief (“Complaint”) in the Circuit Court of Limestone County, Alabama on behalf of: New Beginnings ...