GRD001TS0
I-68
Syenite
Cenozoic › Paleogene › Oligocene
23.0
-
33.9
1
Ritter 154 › Cabinet 15 › Drawer C
Felspathoids,Sodalite
-
-
-
Utah
Brumley Ridge, La Sal Mtns
Latitude: 38.48°
Longitude: -109.34°
-
Highly altered
2.5
plane
Large plagioclase displaying simple twinning.
2.5
crossed
-
scan
crossed
GRD001TT0: Plagioclase (albite twinning, oscillatory zonation), green titanite (?)
N/A
N/A