Sample J945
NavDat sample number 44508 · TONALITE
Sample
| Sample ID | J945 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Cuyamaca Reservoir |
Location
| Latitude | 33.0489 |
|---|---|
| Longitude | -116.569 |
| 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 | 69.46 | WT% | XRF | |
| TIO2 | 0.86 | WT% | XRF | |
| AL2O3 | 14.53 | WT% | XRF | |
| FE2O3 | 0.98 | WT% | XRF | |
| FEO | 3.06 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| MGO | 1.72 | WT% | XRF | |
| CAO | 2.37 | WT% | XRF | |
| NA2O | 2.31 | WT% | XRF | |
| K2O | 2.54 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| H2O_PLUS | 1.11 | WT% | XRF | |
| H2O_MINUS | 0.11 | WT% | XRF | |
| CO2 | 1.53 | WT% | XRF | |
| TOTAL | 100.8 | WT% | XRF | |
| BA | 1195 | PPM | XRF | |
| CR | 65 | PPM | XRF | |
| CU | 21 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| NI | 10 | PPM | XRF | |
| PB | 16 | PPM | XRF | |
| RB | 97 | PPM | XRF | |
| SR | 153 | PPM | XRF | |
| TH | 13 | PPM | XRF | |
| U | 3 | PPM | XRF | |
| V | 108 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| ZN | 98 | PPM | XRF | |
| ZR | 240 | PPM | XRF |