(2) Upon such hearing, if the governing body of the county finds that such mineral rights are of little or doubtful value and that it would be in the best interests of the county to convey such rights to the record owner of the surface rights, it may fix a minimum value for such rights and enter an order accordingly. Thereupon the governing body of the county, after receiving payment of such value, may execute and deliver the necessary deeds of conveyance. [1967 c.188 §4; 2005 c.243 §26]