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Sample 83S 299B
NavDat sample number 29642 · DIORITE
Sample
| Sample ID | 83S 299B |
|---|
| Rock name | DIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Collected by | Sisson, Tom |
|---|
| Comment | MED GR 40 QTZ DIORITE SYN-PLUTONIC |
|---|
Location
| Latitude | 36.6967 |
|---|
| Longitude | -118.74 |
|---|
| Location | CSNB-Triple Divide Peak |
|---|
| State / province | California |
|---|
| Volcanic field | CRET. MAFIC ROCK |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 117 |
|
90 |
145 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 58.1 | | WT% | XRF |
| TIO2 | 1.19 | | WT% | XRF |
| AL2O3 | 16.5 | | WT% | XRF |
| FE2O3 | 7.51 | | WT% | XRF |
| FEO | 4.81 | | WT% | XRF |
| MNO | 0.12 | | WT% | XRF |
| MGO | 3.9 | | WT% | XRF |
| CAO | 7.09 | | WT% | XRF |
| NA2O | 2.68 | | WT% | XRF |
| K2O | 1.78 | | WT% | XRF |
| P2O5 | 0.18 | | WT% | XRF |
| H2O_PLUS | 1.16 | | WT% | XRF |
| H2O_MINUS | 0.05 | | WT% | XRF |
| CO2 | 0.04 | | WT% | XRF |
