Section 71. Rehabilitation. —

Contractors and permittees shall technically and biologically rehabilitate the excavated, mined-out, tailings covered and disturbed areas to the condition of environmental safety, as may be provided in the implementing rules and regulations of this Act. A mine rehabilitation fund shall be created, based on the contractor's approved work program, and shall be deposited as a trust fund in a government depository bank and used for physical and social rehabilitation of areas and communities affected by mining activities and for research on the social, technical and preventive aspects of rehabilitation. Failure to fulfill the above obligation shall mean immediate suspension or closure of the mining activities of the contractor/permittee concerned.