Exclusive use zone (EX-1) shall have as its only permitted uses coal mining and agricultural and those accessory uses as are necessary to the operation of coal mining and agriculture. All other uses including residential, commercial and industrial are prohibited.

12a.31 Subsequent Zoning. The exclusive use zone designation replaces the previous industrial zoning classification for coal mining and upon completion of the coal mining operation no other use shall be permitted, other than agriculture without placing the property in the appropriate zoning classification. The site shall revert to its original zone after mining.