Biotite from selected localities.
Australia | |
| Singer, D.A., Berger, V.I., Moring, B.C. (2005) Porphyry Copper Deposits of the World: Database, Map, and Grade and Tonnage Models. USGS Open-File Report 2005-1060. |
http://www.portergeo.com.au/database/mineinfo.asp?mineid=mn228 | |
Wilson, A. J., Cooke, D. R., & Harper, B. L. (2003). The Ridgeway Gold-Copper Deposit: A High-Grade Alkalic Porphyry Deposit in the Lachlan Fold Belt, New South Wales, Australia. Economic Geology, 98(8), 1637-1666. |