← Search
Sample 83S298
NavDat sample number 29633 · GRANODIORITE
Sample
| Sample ID | 83S298 |
|---|
| Rock name | GRANODIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Collected by | Sisson, Tom |
|---|
Location
| Latitude | 36.6078 |
|---|
| Longitude | -118.662 |
|---|
| Location | CSNB-Triple Divide Peak |
|---|
| State / province | California |
|---|
| Volcanic field | Mitchell Peak Granodiorite |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 91 |
|
81.9 |
100.1 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 63.8 | | WT% | XRF |
| TIO2 | 0.59 | | WT% | XRF |
| AL2O3 | 16.4 | | WT% | XRF |
| FE2O3 | 1.94 | | WT% | XRF |
| FEO | 2.44 | | WT% | XRF |
| MNO | 0.09 | | WT% | XRF |
| MGO | 1.98 | | WT% | XRF |
| CAO | 4.41 | | WT% | XRF |
| NA2O | 3.73 | | WT% | XRF |
| K2O | 3.52 | | WT% | XRF |
| P2O5 | 0.19 | | WT% | XRF |
| H2O_PLUS | 0.58 | | WT% | XRF |
| H2O_MINUS | 0.03 | | WT% | XRF |
| CO2 | 0.07 | | WT% | XRF |
