Permitted uses for this district are limited to the following:
A. Refining, processing and storage of forest products and mineral resources (including, but not limited to: sawmills, asphalt hot mix plants, ore mills, rock crushers and concrete batch plants).
B. Junkyards; provided, that stored materials shall be invisible from public rights of way.
C. Contractors' storage yards.
D. Processing, packaging, storage and distribution of agricultural or dairy products. (Ord. 77-5, 3-28-1977, eff. 4-7-1977)