Name: Rhyolite
Type: Rock
Class: Igneous
Subclass: Felsic
Particle Size: Solid
Sample No.: AP-936-186
Owner: United States Geological Survey, L. C. Rowan
Wavelength Range: All
Origin: Iberian Pyrite Belt, Spain
Collection Date: N/A
Description: Rhyolite, chloritic, fine. Sample was whole rock chips. Original ASTER Spectral Library name was usgs.perknic.rock.igneous.felsic.solid.rhy186.spectrum.txt
Lithology      Rhyolite
Sample#        AP-936-186
Chemistry
SiO2           74.08
Al2O3          13.08
Fe             2.99
CaO            0.88
TiO2           0.40
MnO            0.02
K2O            1.60
MgO            0.33
Na2O           4.88
P2O5           0.12
PPC            1.61
X-Ray Diffraction
               Quartz
               Plagioclase
               Mica
               Chlorite
