Leonardite Products mines and processes leonardite, a natural form of humates. The geography in Northwestern North Dakota holds unique leonardite deposits. Once dried and sized, leonardite is useful to several industries. The managers at Leonardite Products are also the owners. The words responsible and efficient apply to the Leonardite Products team and our customers who use leonardite.
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Our Process

We mine and process our leonardite from the prairie in two to three-acre sections approximately 20 feet deep. By mining small areas, the ecosystem is not drastically disturbed and the area wildlife has ample room to thrive.

Safety Resources

Here’s where you’ll find all of the safety and technical data sheets for each of our products. Everything you need to know right at your fingertips.