I'm sure these have been posted already but here are a few interesting vids on our little mine :)
http://www.abc.net.au/local/videos/2010/07/14/2953492.htm?site=ballarat
http://www.abc.net.au/local/videos/2011/06/30/3257802.htm
http://www.abc.net.au/7.30/content/2011/s3249910.htm?site=ballarat
Have a good day guys