You might also be interested to read LNY's annual report from page 14 onwards:
http://www.asx.com.au/asxpdf/20160928/pdf/43bjvb8hdlb7m5.pdf
There is some interesting discussion about soil samples near Talisman, etc.
What interested me most was the fact that due to "community attitudes" they changed the name of their project - made me laugh, a lot.