User contributions
From QueensMineDesignWiki
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- 12:45, 15 February 2011 (diff | hist) . . (+6) . . Vertical crater retreat (→Drilling)
- 12:45, 15 February 2011 (diff | hist) . . (+6) . . Vertical crater retreat (→Drilling)
- 12:45, 15 February 2011 (diff | hist) . . (+12) . . Vertical crater retreat (→Drilling)
- 12:44, 15 February 2011 (diff | hist) . . (-1) . . Vertical crater retreat (→Drilling)
- 12:43, 15 February 2011 (diff | hist) . . (-1) . . Vertical crater retreat (→Drilling)
- 12:43, 15 February 2011 (diff | hist) . . (-36) . . Vertical crater retreat (→Ventilation)
- 12:42, 15 February 2011 (diff | hist) . . (0) . . Vertical crater retreat (→Stope Development and Access)
- 12:40, 15 February 2011 (diff | hist) . . (+2) . . Vertical crater retreat (→Overall Mining Process)
- 12:38, 15 February 2011 (diff | hist) . . (+6) . . Vertical crater retreat (→Material Handling)
- 12:38, 15 February 2011 (diff | hist) . . (-3) . . Vertical crater retreat (→Safety)
- 12:37, 15 February 2011 (diff | hist) . . (+18) . . Vertical crater retreat (→Safety)
- 12:36, 15 February 2011 (diff | hist) . . (+1) . . Vertical crater retreat (→Safety440x278px|thumb|right|Frequency of Lost-time Accidents Compared to Percentage of Tons Mined by VCR Mining Method at Homestake Mine in South Dakota)
- 12:35, 15 February 2011 (diff | hist) . . (+193) . . Vertical crater retreat (→Safety)
- 12:33, 15 February 2011 (diff | hist) . . (0) . . N File:Safety448.jpg (current)
- 12:31, 15 February 2011 (diff | hist) . . (+66) . . Vertical crater retreat
- 12:29, 15 February 2011 (diff | hist) . . (+53) . . Vertical crater retreat (→Blasting)
- 12:27, 15 February 2011 (diff | hist) . . (0) . . N File:Drillhole448.jpg (current)
- 12:24, 15 February 2011 (diff | hist) . . (+58) . . Vertical crater retreat (→Drilling)
- 12:23, 15 February 2011 (diff | hist) . . (+103) . . Vertical crater retreat
- 12:22, 15 February 2011 (diff | hist) . . (+52) . . Vertical crater retreat (→Drilling)
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