A fact from Underground mine ventilation appeared on Wikipedia's Main Page in the Did you know column on 28 October 2008, and was viewed approximately 1,417 times ( disclaimer) ( check views). The text of the entry was as follows: Did you know... that the cost of operating mine ventilation fans can account for one-third of the entire electrical power cost for a typical underground mine? A record of the entry may be seen at Wikipedia:Recent additions/2008/October.

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This is a very superficial article, it needs much more detail. Maelli ( talk) 01:16, 20 November 2018 (UTC) reply

There seem to be some errors with the citations in this article, but I don’t know how to best fix the problem. Would a more experienced editor please take a look at this? CrystalBlacksmith ( talk) 15:51, 8 May 2019 (UTC) reply

This article seems to be diving into specific regulations that could vary depending on country, and I'm not sure it's appropriate. Some more general content should probably be added. YaBoiHBarnes ( talk) 02:22, 26 July 2019 (UTC) reply