Description Don't be crushed there's no tequila; it's not that kind of lime. Instead, United States Lime & Minerals operates limestone and lime plants in Arkansas, Colorado, Oklahoma, Louisiana, and Texas. It produces high-calcium quicklime and limestone, pulverized limestone, hydrated lime, lime kiln dust, and lime slurry used in the agricultural, construction, infrastructure, environmental, industrial, steel, oil and gas, and housing sectors. The company has approximately 800 customers, primarily in the central US. In addition to its lime operations, United States Lime & Minerals also has natural gas interests.