developing new underground coal mine
Defined in 1 dictionary — U.S. Code
United States Code
42 U.S.C. § 6211 — under this section
The term “developing new underground coal mine” includes expansion of any existing underground coal mine in a manner designed to increase the rate of production of such mine, and the reopening of any underground coal mine which had previously been closed. Such term also includes construction of a coal preparation plant which is designed to reduce the sulfur content of coal produced from any coal mine.