Mich. Comp. Laws § 324.63409: Conformance bond; amount; duration; violation.

Sec. 63409.

(1) For each mine, an operator shall maintain a conformance bond in the amount of $50,000.00 during mining activities and until the department determines that all reclamation has been completed in compliance with the mining permit.

(2) If an operator violates subsection (1), the department may order immediate suspension of mining activities, including the removal of native copper from the site.