Muscovite from selected localities.
||[var: Illite] Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.|
|[var: Illite] Mendoza, N. (2010). Geology, Grade Distribution, and Metal Ratios at the Amaro Gold-copper Porphyry Deposit, Minas Conga District, Cajamarca Province, Peru (Masters thesis, University of Arizona).|