Southam Mining Group, Don Mills, ON, 1999.  ISBN 0-919336-52-3.  Soft cover, 624 pages.  Wraps have edge and cover wear, creases and reading creases, some soil; binding cracked at p. 386 with all pages secure; bit of soil on outer page block.  Interior clean with a few hi-lites and ink markings/notations.  Black & white maps, illustrations; tables.  Reference for Canada’s operating and defunct mines, production rates, prices, minerals, etc.