Colorado Revised Statutes Title 34. Mineral Resources § 34-49-106. County to provide books

It is the duty of the county clerk and recorder of each county where such adjoining, abutting, or adjacent fractions of patented mining properties are situated, to provide an appropriate book for the making and preservation of the plats, surveys, certificates, and acknowledgments contemplated, and he shall be permitted to charge and collect from the owners of each such subdivision recording fees the same as for any one plat or subdivision.