 | Laakso, K., Peter, J. M., Rivard, B., White, H. P. (2016) Short-Wave Infrared Spectral and Geochemical Characteristics of Hydrothermal Alteration at the Archean Izok Lake Zn-Cu-Pb-Ag Volcanogenic Massive Sulfide Deposit, Nunavut, Canada: Application in Exploration Target Vectoring. Economic Geology, 111 (5) 1223-1239 doi:10.2113/econgeo.111.5.1223 | Journal (article/letter/editorial) | | chlorite. The white micas and biotite/chlorite group minerals display considerable variation in their...maximum value represents complete replacement of feldspar and volcanic glass by white micas, chlorite, or...features in the short-wave infrared (SWIR) wavelength region. More specifically, muscovite has a pronounced...absorption feature near 2,200 nm, and chlorite group minerals have an Fe-OH absorption feature near 2...also present in biotite in the same wavelength region (Post and Noble, 1993). Like chlorite, biotite |
|
