Sample is a altered muscovite phyllite from the Lower Cambrian Harkless Formation from west of Hwy 95 near the southern end of the western relict hydrothermal alteration center.
XRD Analysis
none
X Units
cm⁻¹
Y Units
Absorbance
Data Points
2,126
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Attribution
USGS Spectral Library Version 7, U.S. Geological Survey