We also have the ability to provide boulders for each of our colors (except green)

Please call to schedule a site visit and get details on how we load and specifics on our procedures.

Costs vary depending on equipment needs and timing related to when we’ll be in the pit.


  • 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