HNC very serious about mining resources in and around Batchelor, NT:
http://www.nt.gov.au/nreta/environment/assessment/register/hnc_resources/pdf/area_55_eis_guidelines.pdf (June 2010)
http://www.nt.gov.au/nreta/environment/assessment/register/hnc_resources/pdf/noi_area_55_low_res.pdf (Dec 2009)