Monarch Limestone Quarry

Mining and Quarrying

Ryno Construction holds an open contract for active limestone quarrying operations at the Monarch Pass Limestone Quarry near Gunnison, Colorado. In partnership with United States Lime and Minerals (USLM), our team is responsible for the extraction, sorting, and sizing of limestone and rock materials to meet the needs of USLM’s customers and mining partners.

Safety First

Our crews are MSHA trained and experienced in operating on active mine sites, ensuring a high standard of safety and compliance. Additionally, Ryno Construction employs an MSHA-certified surface and underground trainer, reinforcing our commitment to mine site safety and training excellence.

This ongoing project reflects Ryno Construction’s capability to support large-scale mining operations with skilled personnel, efficient material processing, and a strong focus on safety and regulatory compliance.