1. Avalon, 2001. Summary report for the Union Bay PGE prospect, Ketchikan Mining District, Alaska: Geol. Rept. UB01-1, unpublished final report for 2001 prepared by Avalon Development Corp. for Quaterra Resources Inc., 27 p.
2. Primary Platinum mineralization in the Nizhny Tagil and Kachkanar ultramafic complexes, Urals, Russia: a genetic model for PGE concentration in chromite-rich zones;Augé;Econ. Geol.,2005
3. Petrology of basaltic rocks in part of the Labrador Trough;Baragar;Geol. Soc. Am. Bull.,1960
4. Berg, H.C., Jones, D.L. and Richter, D.H., 1972, Gravina-Nutzotin Belt – Tectonic Significance of an Upper Mesozoic Sedimentary and Volcanic Sequence in Southern and Southeastern Alaska, U.S. Geological Survey Professional Paper 800-D, D1-D24.
5. Flowage differentiation;Bhattacharji;Science,1964