[Code of Federal Regulations] [Title 36, Volume 2] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 36CFR228.66] [Page 164] TITLE 36--PARKS, FORESTS, AND PUBLIC PROPERTY CHAPTER II--FOREST SERVICE, DEPARTMENT OF AGRICULTURE PART 228_MINERALS--Table of Contents Subpart C_Disposal of Mineral Materials Sec. 228.66 Refunds. Upon termination of any contract, payments in excess of $10 may be refunded, less the costs incurred by the United States, under any of the following conditions: (a) Payment in excess of value. If the total payment exceeds the value of the mineral material removed, unless it is the minimum annual payment in lieu of production; (b) Insufficiency of material. If insufficient mineral material existed in the sale area to provide the quantity of material estimated to have been available; (c) Termination. (1) If the contract is terminated by the authorized officer for reasons which are beyond the purchaser's control; or (2) If the contract is terminated by mutual agreement. This refund provision is not a warranty that a specific quantity of material exists in the sale area.