(a) Any unpatented mining claim in a unit in existence on September 28, 1976, which was not recorded on or before September 28, 1977, in accordance with the Notice of October 20, 1976 (41 FR 46357) or 36 CFR 9.5 as promulgated on January 26, 1977, is, pursuant to section 8 of the Act, conclusively presumed to be abandoned and shall be void.

(b) Any unpatented mining claim in a unit established after September 28, 1976, or in an area added to an existing unit after that date, shall be recorded with the Bureau of Land Management in accordance with the provisions of section 314 of the Federal Land Policy and Management Act (FLPMA), 90 Stat. 2769, 43 U.S.C. 1744,and.1).

(c) A claimant of an unpatented mining claim in any unit must file annually with the Bureau of Land Management a notice of intention to hold a claim or evidence of annual assessment work required by section 314 of FLPMA, as implemented by 43 CFR 3833.2. A copy of each such filing will be provided to the Superintendent of the appropriate unit by the Bureau of Land Management.

(d) The effect of failure to file the instruments required by paragraphs (b) and (c) of this section shall be controlled by 43 CFR 3833.4. Recordation or filing under this section shall not render any claim valid which would not otherwise be valid under applicable law and shall not give the claimant any rights to which he is not otherwise entitled by law.