Sample J942
NavDat sample number 44512 · TONALITE
Sample
| Sample ID | J942 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Cuyamaca Reservoir |
Location
| Latitude | 33.0606 |
|---|---|
| Longitude | -116.606 |
| 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 | 64.51 | WT% | XRF | |
| TIO2 | 0.96 | WT% | XRF | |
| AL2O3 | 15.12 | WT% | XRF | |
| FE2O3 | 1.3 | WT% | XRF | |
| FEO | 3.95 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 2.99 | WT% | XRF | |
| CAO | 4.76 | WT% | XRF | |
| NA2O | 2.53 | WT% | XRF | |
| K2O | 2.48 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| H2O_PLUS | 0.85 | WT% | XRF | |
| H2O_MINUS | 0.01 | WT% | XRF | |
| CO2 | 0.76 | WT% | XRF | |
| TOTAL | 100.44 | WT% | XRF | |
| BA | 844 | PPM | XRF | |
| CR | 132 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| NI | 22 | PPM | XRF | |
| PB | 14 | PPM | XRF | |
| RB | 96 | PPM | XRF | |
| SR | 175 | PPM | XRF | |
| TH | 8 | PPM | XRF | |
| U | 3 | PPM | XRF | |
| V | 110 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| ZN | 90 | PPM | XRF | |
| ZR | 176 | PPM | XRF |