Biotite from selected localities.
Chile | |
| Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155. |
Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.; Barra, F. et al. (2006): Geology And Geochronology Of The Toki Cluster: Chuquicamata District Northern Chile. 2006 Philadelphia Annual Meeting (22–25 October 2006) [http://gsa.confex.com/gsa/2006AM/finalprogram/abstract_115602.htm] | |
Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155. |