Eagle Materials Inc. EXP has entered into a definitive agreement to acquire Bullskin Stone & Lime, LLC for a purchase price ...

The limestone would be produced using sequestered carbon dioxide. With Blue Planet's proprietary technology and Knife River providing expertise in construction aggregates, the companies are ...

Many minerals, aggregates and sands are used as fillers and extenders in other compounds because they are chemically inert. Mineral powder such as mica or slate is used in paints, resins, and plastics ...