The potential for environmental impact is significantly less for limestone, sand, or gravel quarries than gold mines, and ...

When it comes to limestone formed by glaciers millions of years ago, who knows or who cares about the tiny differences in color or pattern? Well, Bill Ford did. When it came down to the tiniest detail ...

VINCENT, Alabama -- The Alabama Department of Environmental Management is holding a public hearing on March 20 concerning air and water permit applications filed by White Rock Quarries LLC for a ...

GLENWOOD SPRINGS, Colorado – It’s been nearly one year since CalX Minerals began producing limestone products after taking over the mothballed Mid-Continent Quarry in north Glenwood. Mid-Continent ...

A research team has investigated the importance of limestone quarries for wild bee conservation. Diverse landscapes with good connectivity between quarries and calcareous grasslands proved to be ...

BENTONVILLE — A proposal to mine limestone near Lowell will be back Dec. 19 before the Benton County Planning Board, which delayed consideration last month after nearby residents protested. Many of ...

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.

Expansion of a 36-year-old rock quarry north of Glenwood Springs along Transfer Trail would definitely come with a significant increase in semi truck trips to and from a proposed loadout facility on ...

Getting your Trinity Audio player ready... COLORADO SPRINGS — A century-old limestone quarry in Colorado Springs is back open, four years after massive rock slides shut it down. The Pikeview Quarry ...