Activities on a mining claim are limited to prospecting, mining, or processing operations and uses reasonably incident thereto.

Surface disturbance that exceeds "casual use" requires authorization of the local BLM Field Office or Forest Service Ranger District Office that administers the land and the State Mining and Minerals Division.

Generally, casual use activities, not requiring authorization, do not involve mechanized earth moving equipment and cause no or negligible disturbance, such as hand collecting or digging, or panning.

Contact the BLM Field Office or Forest Service Ranger District Office before conducting any surface disturbing activities on Federal land.