Publication Type:

Journal Article

Authors:

Trotter, D. A.

Source:

Mining Science & Technology, Elsevier, Amsterdam, Netherlands, Volume 13, Number 2, p.131-143 (1991)

ISBN:

0167-9031

Keywords:

Canada, drilling, eastern canada, Mining, Ontario, productive capacity, safety, Sudbury Basin, technology

Notes:

GeoRef, Copyright 2018, American Geological Institute.<br/>2003-035345<br/>vertical crater retreat mining