Birchtree Mine

From Wikipedia, the free encyclopedia

Birchtree Mine is an underground nickel mine, owned and operated by Vale Inco in the city of Thompson, Manitoba, Canada.

Birchtree mine first opened in 1966, and was placed on standby between 1978 and 1988. The mine reopened again in 1989. [1] In 2000 Inco authorized US$48 million [2] to complete the Birchtree Deepening Project. The Deepening Project would allow Inco to access ore between the 3950 level and 2300 level. In 2002[3] Birchtree Mine started producing ore from between 2750 level and 2300 level. In 2003 the first ore was extracted between 3950 level and 3450 level.

In 2005 Birchtree mine was the recipient of the John T. Ryan Trophy for having achieving the lowest accident frequency of all Canadian metal mines.

[edit] Footnotes

  1. ^ (2003) Canadian Mines Handbook 2003-2004. Toronto, Ontario: Business Information Group, 550. ISSN 0069-9289. ISBN 0-919336-60-4. 
  2. ^ Inco approves $48 million to deepen BT mine (select 2000s) (HTML). Retrieved on 2007-06-12.
  3. ^ BT Mine Shaft deepening (HTML). Retrieved on 2007-06-12.
 This article about mining is a stub. You can help Wikipedia by expanding it.
 This Manitoba location article is a stub. You can help Wikipedia by expanding it.