Black Hills Lignite’s High-Quality Wyoming Products Are Used By Leading Companies Around The World.

DEPENDABILITY

Plentiful, long-term reserves support dependable product availability

QUALITY

Our leonardite is a concentrated, natural source of humic acids used in fertilizers

RELIABILITY

Selective mining and specialized processing ensure reliable, made-to-order product

SAFETY

Our operations focus on safety, efficiency and environmental responsibility

Uses & Products

Leonardite / Lignite

Agriculture

Our high-quality leonardite is a concentrated, natural source of humic acids that can be used as the basis of, or added to, fertilizers designed to enhance soil performance.

Leonardite is a naturally occurring, mineable material known for its humic acids content.

Drilling

Lignite is added to stabilize and thin fluids used in the drilling of wells for hydrocarbon exploration and extraction, and for geothermal drilling.

Lignite can be used directly to disperse and thin water-based drilling fluid systems, and to reduce high-temperature/high-pressure filtration rates, or be modified for use in oil-based drilling that reduces fluid loss.

Contact Black Hills Lignite

Get in touch

321 Monkey Mountain Road, Glenrock, WY 82637

307-441-0191

contact@bhlignite.com