Agricultural

Limestone Products:

  • Ag-limestone: calcium carbonate (CaCO3)
  • Ag-dolomite: calcium carbonate with magnesium carbonate (CaCO3MgCO3)
  • Crushed dolomite with fines: works great around livestock watering tanks and under hay stacks, and can be distributed in your fields after use.
  • Current Assays are available, please contact the office for data.

 

  • White Stone Calcium, Inc.

    Physical address: 2432 Highway 395 South
    Mailing address: Po Box 21
    Chewelah, WA 99109

  • Hours

    Monday through Friday
    7:30am - 3:30pm (PST)
    or by appointment