high-volatile bituminous coal
high-volatile bituminous coal
[′hī ¦väl·əd·əl bə¦tü·mə·nəs ′kōl] (geology)
A bituminous coal composed of more than 31% volatile matter.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.