GRD040OS0
19-72
Granodiorite
Precambrian › Proterozoic › Paleoproterozoic › Statherian
1600.0
-
1800.0
0
Ritter 154 › Cabinet 29 › Drawer J
-
Boulder Creek Granodiorite, somewhat porphyroblastic.
-
Boulder Creek Batholith
California
just W of Boulder, CO on Boulder Cr. Route 119, in Eben G. Fine Park
Latitude: 40.0139°
Longitude: -105.2959°
N/A
N/A
USGSProfPaper1101.pdf
(15.2 MB)
Specimen 132 - See table 1 p. 15, and Table 10 p. 42