Sample 80BK31
NavDat sample number 30231 · TONALITE
Sample
| Sample ID | 80BK31 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 40.628 |
|---|---|
| Longitude | -117.04 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 38 | 34.2 | 41.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.1 | WT% | XRF | |
| AL2O3 | 15.4 | WT% | XRF | |
| FE2O3 | 0.05 | WT% | XRF | |
| FEO | 0.58 | WT% | XRF | |
| MGO | 2.07 | WT% | XRF | |
| CAO | 7.57 | WT% | XRF | |
| NA2O | 3.54 | WT% | XRF | |
| K2O | 0.47 | WT% | XRF | |
| H2O_PLUS | 0.45 | WT% | XRF | |
| H2O_MINUS | 0.65 | WT% | XRF | |
| TIO2 | 0.41 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| MNO | -0.02 | WT% | XRF | |
| CO2 | 0.1 | WT% | XRF | |
| F | 0.02 | WT% | XRF | |
| S | -0.01 | WT% | XRF | |
| TOTAL | 99.52 | WT% | XRF | |
| BA | 190 | PPM | ICP | |
| BE | 2 | PPM | ICP | |
| CE | 8 | PPM | ICP | |
| CR | 52 | PPM | ICP | |
| CU | 52 | PPM | ICP | |
| GA | 19 | PPM | ICP | |
| LA | 7 | PPM | ICP | |
| LI | 11 | PPM | ICP | |
| MN | 140 | PPM | ICP | |
| NB | 11 | PPM | ES | |
| NB | 7 | PPM | ICP | |
| ND | 10 | PPM | ICP | |
| NI | 10 | PPM | ICP | |
| PB | 12 | PPM | ICP | |
| SC | 8 | PPM | ICP | |
| SR | 590 | PPM | ICP | |
| TH | 7 | PPM | ICP | |
| V | 51 | PPM | ICP | |
| Y | 13 | PPM | ICP | |
| YB | 1 | PPM | ICP | |
| AU | -0.05 | PPM | AAS | |
| RB | 20 | PPM | ES | |
| W | 0.7 | PPM | COL |