Burrup Nitrates Technical Ammonium Nitrate Plant the main raw material for ANFO (Porous Ammonium Nitrate + Fuel Oil). ANFO is the most widely used and economical civil explosive currently on the market.
Burrup Nitrates Pty Ltd is a 50:50 joint venture between Burrup Holdings Ltd of Australia and Yara International ASA of Norway.
Ref: EPA Report 1379
http://edit.epa.wa.gov.au/EPADocLib/Final%20EPA%20Report%20050111-web.pdf