GRD040GS0
19-64
Gneiss
Precambrian › Proterozoic › Paleoproterozoic › Statherian
1600.0
-
1800.0
0
Ritter 154 › Cabinet 29 › Drawer J
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Granitic Gneiss. Foliated. K-spar dominant.
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Boulder Creek Batholith
Colorado
on 119, about 1 mile NE of Castle Rock
Latitude: 39.993°
Longitude: -105.4167°
