Educational Resources

MLPA Scholarship deadline is April 28.

Producer Listing by County

Need stone for your next project?
Find a local producer for your job.

Member Sign In

Sign in and visit the "Members Center" for event
information, downloadable forms, links, and more.

Did you Know? 

Specialty uses of Limestone include the manufacturing of pharmaceuticals, toothpaste, paint, paper, caulking and glass. Common antacids are virtually 100% finely-ground limestone. Farmers use limestone to neutralize acidity in their soils.

Learn more about Missouri’'s most abundant commercial mineral:  

More info


Welcome New Members

MLPA would like to welcome our newest members!

New Producer Member:

  • Cane Creek Quarry, LLC, Poplar Bluff

New Associate Members are:

  • ALLU Group, Inc., E Brunswick, NM
  • Carroll Engineering Company, Harlan, KY
  • Core & Main, St. Louis
  • FLANDERS, Marion, IL
  • Hayden Machinery, Springfield
  • Mid America Vulcanizing, Hillsboro
  • Midwest Industrial Sales, Gardner, IL
  • Missouri Power Transmission, St. Louis
  • R&K Excavating, Bloomsdale
  • Richwood, Huntington, WV

Thank you to our sponsors of the upcoming MLPA Golf Tournament, June 7th