Idaho Code § 47-1204: Statement as to entire group.

Where the same person or persons are operating or leasing to another two (2) or more mines or mining claims under one (1) general system of mining or development, a duplicate copy of the statement herein provided, and the tax herein levied, shall be made as to such entire group and need not be made as to each particular mining claim constituting said group, as provided by section 63-2804.