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I'd love to get a citation in here for the usage stats, and perhaps more recent ones as well (given that those in the article are from 1990). And is 500 Tg a correct figure for Australia? That's around a trillion dollars spent just on blasting in 1990 there!
Exerda 16:26, 14 August 2007 (UTC)reply
I think so - see
[1] (I've added a Harvard-style citation to the article since google books urls are unstable and frowned upon).
Lupin|
talk|
popups 03:54, 16 August 2007 (UTC)reply
Rock blasting is a bit too restricitive, heading should be blasting, the reference to demolition blasting can be incorporated.
Need reference to other methods and varients of explosives.
Steve.
Stevenxlead (
talk) 18:03, 23 February 2012 (UTC)reply