will try and find out - i have a meeting at 3.30 with someone in the know!!!
useful links below although i have no idea as yet where this manganese asset is, whether there is a JORC resource and what the cost per kg/tonne is likely to be.
http://www.ga.gov.au/minerals/mineral-resources/manganese.html
http://www.infomine.com/investment/metal-prices/manganese/