August 31, 2003
August 31, 2003 EVAN S. BENN, ebenn@herald.com South Florida rests on a blanket of high-quality limestone, but most people never see the rock in its virgin […]
September 30, 2001
In a strong show of support for the Miami-Dade community in which they operate, White Rock Quarries and Florida Rock, along with a number of mining […]