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 ...

Though decidedly less warm and fuzzy, Limey would have made a much more relevant representative of IU’s contemporary history. There’s a life lesson in the history of Indiana limestone, though it might ...

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.

SAN ANTONIO – A monumental discovery has been made in the San Antonio Zoo, confirming the exact quarry that provided the limestone to build the Alamo and solving a mystery spanning centuries. The ...

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 ...

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 ...

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 ...

A stone quarry in the San Gabriel Valley has pitted the cities of Azusa and Duarte against each another. KPCC's Molly Peterson says the fight is over the best place to mine for limestone. Vulcan ...

Vail-area residents who don't want three open-pit limestone quarries in the foothills of the Santa Rita Mountains will host a forum later this month to rally more opposition. Meanwhile state officials ...

A Limestone County judge has ordered the Alabama Department of Environmental Management to extend the public comment period about a proposed rock quarry in Belle Mina. The comment period was to have ...

The limestone quarry that the Spanish used to construct the Alamo in the 18th century was uncovered during a recent dig at the San Antonio Zoo. Crews at the zoo were excavating ahead of building a new ...