Sample CWR 1377
NavDat sample number 49499 · TONALITE
Sample
| Sample ID | CWR 1377 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.1031 |
|---|---|
| Longitude | -116.094 |
| Location | Banks, ID |
| State / province | Idaho |
| Volcanic field | Idaho batholith, Atlanta Lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 93.4 | 73 | 97 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.77 | WT% | XRF | |
| TIO2 | 0.88 | WT% | XRF | |
| AL2O3 | 17.56 | WT% | XRF | |
| FE2O3 | 0.95 | WT% | XRF | |
| FEO | 3.32 | WT% | TIT | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 1.74 | WT% | XRF | |
| CAO | 4.83 | WT% | XRF | |
| NA2O | 3.92 | WT% | XRF | |
| K2O | 1.95 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| LOI | 0.75 | WT% | XRF | |
| BA | 837 | PPM | XRF | |
| RB | 69 | PPM | XRF | |
| SR | 795 | PPM | XRF | |
| ZR | 195 | PPM | XRF | |
| NB | 16 | PPM | XRF | |
| Y | 10 | PPM | XRF | |
| SC | 6 | PPM | XRF | |
| V | 91 | PPM | XRF | |
| CR | 15 | PPM | XRF | |
| CU | 3 | PPM | XRF | |
| ZN | 80 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| RB87_SR86 | 0.252 | TIMS | ||
| SR87_SR86 | 0.70707 | TIMS |