Outcrop or artificial surface exposure, Granodiorite
| Geographic location |
-117.267222, 41.176667
117°
16'
2"
W,
41°
10'
36"
N
Humboldt county,
NV
Osgood Mountains
1:62,500 scale map quadrangle
Accurate to within 1 minute (~1 mile)
NORTH CENTER SEC. 17, T38N, R42E; NORTH SIDE OF JULIAN CREEK; OSGOOD MOUNTAINS
|
|---|---|
| Source of sample | Outcrop or artificial surface exposure |
| Rock name | Granodiorite |
| Description | OSGOOD MOUNTAINS STOCK. MEDIUM-GRAINED, EQUIGRANULAR GRANODIORITE CONSISTING OF ANDESINE, ORTHOCLASE, QUARTZ, BIOTITE, HORNBLENDE, AND MINOR MAGNETITE AND SPHENE. |
| Laboratories | USGS Reston |
| Compiler name | Nichols, S.L. |
| Date compiled | 1977 12 |
| Precision of location | Accurate to within 1 minute (~1 mile) |
| Location comment | NORTH CENTER SEC. 17, T38N, R42E; NORTH SIDE OF JULIAN CREEK; OSGOOD MOUNTAINS |
| Bibliographic reference | Jaffe, H.W., Gottfried, D., Waring, C.L., and Worthing, H.W., 1959, Lead-alpha age determinations of accessory minerals of igneous rocks (1953-1957): U.S. Geological Survey Bulletin 1097-B, 147 pp. |
| (click for info) | |
| Geologic map unit | -117.267222, 41.176667 |
| Nearby scientific data | Find additional scientific data near this location |