


Mining Quarry Sieving Equipment - Gravel And Sand ...
sieving sand quarry stone | Beneficiation Equipment "M-2, A-2, heavy industrial, limited agricultural," allowing mining as a legal use. In 1972, pursuant to a newly enacted surface mining ordinance, the County granted the Quarry an exemption for its existing mining operation and on-site production of asphaltic concrete which continued as a legal use.
