Sample J947
NavDat sample number 44516 · TONALITE
Sample
| Sample ID | J947 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Cuyamaca Reservoir |
Location
| Latitude | 33.0764 |
|---|---|
| Longitude | -116.563 |
| State / province | Baja California Sur |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 165 | 163 | 167 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.7 | WT% | XRF | |
| TIO2 | 0.95 | WT% | XRF | |
| AL2O3 | 15.5 | WT% | XRF | |
| FE2O3 | 0.9 | WT% | XRF | |
| FEO | 3.86 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 2.88 | WT% | XRF | |
| CAO | 4.58 | WT% | XRF | |
| NA2O | 2.88 | WT% | XRF | |
| K2O | 2.2 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| H2O_PLUS | 0.93 | WT% | XRF | |
| H2O_MINUS | 0.12 | WT% | XRF | |
| CO2 | 0.36 | WT% | XRF | |
| TOTAL | 100.09 | WT% | XRF | |
| BA | 718 | PPM | XRF | |
| CR | 111 | PPM | XRF | |
| CU | 15 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| NI | 27 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| RB | 96 | PPM | XRF | |
| SR | 214 | PPM | XRF | |
| TH | 5 | PPM | XRF | |
| U | 3 | PPM | XRF | |
| V | 87 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| ZN | 80 | PPM | XRF | |
| ZR | 222 | PPM | XRF |