GRD040ES0
19-62
Granodiorite
Precambrian › Proterozoic › Paleoproterozoic › Statherian
1600.0
-
1800.0
0
Ritter 154 › Cabinet 29 › Drawer J
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Boulder Creek Granodiorite. Somewhat more leucocratic than normal.
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Boulder Creek Batholith
Colorado
1/2 mile NE of Castle Rock on 121
Latitude: 39.9821°
Longitude: -105.4519°
