Colorado Revised Statutes Title 34. Mineral Resources § 34-24-101. Annual report

On or before January 31 of each year, every owner or operator shall make a report covering the twelve months preceding the previous January 1. Such report shall contain the name and address of the operator, the location of the mine, the capacity of the mine, the mineral resource being produced, the total tons mined, the mining methods employed, the number of employees, the safety statistics, the location of the processing facility, and the percentage distribution of the mine product in-state and out-of-state.