Goethite from Jabalpur Division, Madhya Pradesh, India
India | |
| Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155 |
| King, Van (n.d.) Personal communcation. |