Sample CWR 1391
NavDat sample number 48215 · TONALITE
Sample
| Sample ID | CWR 1391 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.08 |
|---|---|
| Longitude | -116.12 |
| Location | Banks, ID |
| State / province | Idaho |
| Volcanic field | Idaho batholith, Atlanta Lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 85 | 73 | 97 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.32 | WT% | XRF | |
| TIO2 | 0.96 | WT% | XRF | |
| AL2O3 | 17.88 | WT% | XRF | |
| FE2O3 | 1.39 | WT% | XRF | |
| FEO | 3.5 | WT% | TIT | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 1.94 | WT% | XRF | |
| CAO | 5.62 | WT% | XRF | |
| NA2O | 4 | WT% | XRF | |
| K2O | 1.59 | WT% | XRF | |
| P2O5 | 0.32 | WT% | XRF | |
| LOI | 0.63 | WT% | XRF | |
| BA | 660 | PPM | XRF | |
| RB | 52 | PPM | XRF | |
| SR | 774 | PPM | XRF | |
| ZR | 235 | PPM | XRF | |
| NB | 25 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| SC | 18 | PPM | XRF | |
| V | 87 | PPM | XRF | |
| CR | 4 | PPM | XRF | |
| CU | 3 | PPM | XRF | |
| ZN | 83 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| RB87_SR86 | 0.198 | TIMS | ||
| SR87_SR86 | 0.7072 | TIMS |