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Sample GB0105-4
NavDat sample number 48836 · MONZONITE
Sample
| Sample ID | GB0105-4 |
|---|
| Rock name | MONZONITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Potassium-feldspar monzonite porphyry |
|---|
Location
| Latitude | 36.7533 |
|---|
| Longitude | -118.297 |
|---|
| Location | Golden Bear dike |
|---|
| State / province | California |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 83.3 |
|
74.97 |
91.63 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| PB | 6.62 | | PPM | XRF |
| U | 475.6 | | PPM | XRF |
References
- Kylander-Clark, Andrew R C; Coleman, Drew S; Glazner, Allen F; Bartley, John M (2005) Evidence for 65 km of dextral slip across Owens Valley, California,since 83 Ma. Geological Society of America Bulletin, vol.117, no.7-8, pp.962-968,Aug 2005 doi:10.1130/B25624.1
