Gypsum and Anhydrite Aggregate Products2018-11-06T09:56:15+00:00

Gypsum and Anhydrite Aggregate Products

ACG Materials mines gypsum, limestone and hard rock aggregates for the construction industry.  Progressive stages of crushing and screening enable us to produce a range of aggregate sizes. Oversized stone is available where size and weight are important to address erosion control and water damage.

ACG Materials produces a broad range of aggregate products

Gypsum is the dominant material in Western Oklahoma, Limestone in central and eastern Oklahoma. ACG Materials has both. In South Texas, ACG Materials produces screened and crushed products from hard rock reserves. In the Pacific Northwest, our JA Jack limestone products are barged from our Imperial Limestone quarry on Texada Island pre-screened and ready for application. The Adams Claim in Carson City Nevada is one of the purest sources of Calcium Sulfate anhydrite in the region and is operated by our Art Wilson Company. With our ever growing footprint, our quarries are strategically located for speedy delivery, which enables us to fulfill contracts of any size.

Not all products are available at all locations. Please contact one of our sales professionals for more information.

  • Ag Grade Gypsum 1/4″ Minus Ag fines
  • Ag Grade Gypsum 1/8″ Ag fines
  • Ag Grade Anhydrite 1/4″ Minus Ag fines
  • Ag Grade Anhydrite 1/8″ Ag fines
  • #2 Milled Rock Gypsum
  • 1-1/2″ Crusher Run Gypsum
  • 2-1/2″ Crusher Run Gypsum
  • 3/8″ Crusher Run Gypsum
  • 4-1/2″ Crusher Run Gypsum
  • 5/8″ Crusher Run Gypsum
  • Oversize Gypsum
  • Rip Rap Gypsum
  • Shot Rock – Gypsum
  • Surge Gypsum
  • 25/75 Gyp/Anhy Blend
  • 50/50 Gyp/Anhy Blend
  • 70/30 Gyp/Anhy Blend
  • 75/25 Gyp/Anhy Blend
  • Shot Rock – Anhydrite

Support Documents

Safety Data Sheet (SDS) for Gypsum and Anhydrite Rock

Safety Data Sheet
Safety Data Sheet

Product Data Sheet for 1/4 inch minus Ag Fines

Product Data Sheet
Product Data Sheet

Product Data Sheet for 1/8 inch minus Fairway Grade

Product Data Sheet
Product Data Sheet

For More Information or to Purchase

South Texas Locations

Be sure to use our Tonnage Calculator to determine
how much product you’ll need for your next project.