Bill > HB2737

This bill modifies mining practices in Missouri by expanding the definition of minerals to include rare earth elements, cobalt, and silica sand, and by establishing new permitting requirements and environmental assessment processes for mining operations involving these substances. It increases penalties for operating without a permit, raises the maximum fine for misdemeanor violations, and mandates that mining operations be located at least one mile from wildlife refuges, surface waters, state parks, public lands, national parks, residences, and schools, with exceptions for existing operations. The bill also introduces new requirements for public notice and comment on permit applications, mandates the development of model standards for mining by the Department of Natural Resources, and requires the establishment of air quality health-based values and rules for the reclamation of mines involving silica sand, cobalt, rare earth elements, iron, and lead. Additionally, it clarifies that political subdivisions can enact or extend local ordinances that prohibit new or expanded mining operations without state challenge, and requires permit holders to submit annual reports detailing their mining activities and environmental mitigation efforts.

https://house.mo.gov/Bill.aspx?bill=HB2737&year=2026&code=R