Sample A931
NavDat sample number 126193 · TONALITE
Sample
| Sample ID | A931 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | LAS BANCAS |
Location
| Latitude | 32.8006 |
|---|---|
| Longitude | -116.748 |
| State / province | Baja California Sur |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 109 | 107 | 111 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.3 | WT% | XRF | |
| TIO2 | 0.9 | WT% | XRF | |
| AL2O3 | 18.46 | WT% | XRF | |
| FE2O3 | 2.88 | WT% | XRF | |
| FEO | 6.01 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 4.63 | WT% | XRF | |
| CAO | 8.76 | WT% | XRF | |
| NA2O | 3 | WT% | XRF | |
| K2O | 0.58 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| H2O_PLUS | 0.53 | WT% | XRF | |
| H2O_MINUS | 0.01 | WT% | XRF | |
| CO2 | 0.01 | WT% | XRF | |
| TOTAL | 100.37 | WT% | XRF | |
| BA | 257 | PPM | RAPID_ROCK | |
| CR | 49 | PPM | RAPID_ROCK | |
| CU | 23 | PPM | RAPID_ROCK | |
| GA | 19 | PPM | RAPID_ROCK | |
| NB | 2 | PPM | RAPID_ROCK | |
| NI | 23 | PPM | RAPID_ROCK | |
| PB | 8 | PPM | RAPID_ROCK | |
| RB | 14 | PPM | RAPID_ROCK | |
| SR | 312 | PPM | RAPID_ROCK | |
| TH | 2 | PPM | RAPID_ROCK | |
| U | 3 | PPM | RAPID_ROCK | |
| V | 209 | PPM | RAPID_ROCK | |
| Y | 23 | PPM | RAPID_ROCK | |
| ZN | 75 | PPM | RAPID_ROCK | |
| ZR | 45 | PPM | RAPID_ROCK |