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Sample 83S204
NavDat sample number 29645 · GRANODIORITE
Sample
| Sample ID | 83S204 |
|---|
| Rock name | GRANODIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Collected by | Sisson, Tom |
|---|
| Comment | MED-GR, HB GRANODIORITE |
|---|
Location
| Latitude | 36.5733 |
|---|
| Longitude | -118.76 |
|---|
| Location | CSNB-Triple Divide Peak |
|---|
| State / province | California |
|---|
| Volcanic field | GIANT FOREST |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 99 |
|
97 |
102 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 64.9 | | WT% | XRF |
| TIO2 | 0.6 | | WT% | XRF |
| AL2O3 | 15.6 | | WT% | XRF |
| FE2O3 | 5.05 | | WT% | XRF |
| FEO | 3.24 | | WT% | XRF |
| MNO | 0.08 | | WT% | XRF |
| MGO | 1.94 | | WT% | XRF |
| CAO | 4.33 | | WT% | XRF |
| NA2O | 3.02 | | WT% | XRF |
| K2O | 3.05 | | WT% | XRF |
| P2O5 | 0.14 | | WT% | XRF |
| H2O_PLUS | 0.52 | | WT% | XRF |
| H2O_MINUS | 0.09 | | WT% | XRF |
| CO2 | 0.05 | | WT% | XRF |
