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 ...

GLENWOOD SPRINGS, Colorado ” Readily available labor due to the economic downturn and a more favorable proximity to Western Slope coal mines are among the factors prompting a Denver company to reopen ...

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 ...

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.

Nearby Unity residents let Hanson Aggregates know they’re concerned about the heavy truck traffic and blasting that would be associated with a limestone quarry the company hopes to develop. The ...

Hope Works on Pindale Road has proposed a lateral extension of the Limestone Quarry to extract up to 13 million tonnes of limestone for the purpose of continued on-site cement manufacture and the ...

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 ...