|
Canada | |
| GAUDARD, S. (1993) Voyages au coeur des Appalaches. Published by: Musée Minéralogique et Minier de la région de l’amiante, Thetford Mines, Québec, 178 p. (17-18) |
| Trottier, J., Brown,A.C. & Authier, M.G. (1991) An Ordovician rift environment for the Memphremagog polymetallic massive sulphide deposit, Appalachian Ophiolite Belt, Quebec. Canadian Journal of Earth Sciences 28, 1887-1904. |
|
USA | |
| Anderson, 1991. Maine Mineral Localities, 2nd ed. |
| 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 |