Sample 9D
NavDat sample number 76261 · TONALITE
Sample
| Sample ID | 9D |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | tonalite |
Location
| Latitude | 45.8364 |
|---|---|
| Longitude | -112.315 |
| Location | East of Butte |
| State / province | Montana |
| Pluton | Boulder batholith, Rader Creek Granodiorite |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 80.4 | 79.2 | 81.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.39 | WT% | XRF | |
| AL2O3 | 16.81 | WT% | XRF | |
| FEO | 6.05 | WT% | XRF | |
| MGO | 2.24 | WT% | XRF | |
| CAO | 5.34 | WT% | XRF | |
| NA2O | 3.68 | WT% | FPHOT | |
| K2O | 2.67 | WT% | XRF | |
| TIO2 | 0.58 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| NB | 12.8 | PPM | XRF | |
| Y | 22.9 | PPM | XRF | |
| ZR | 173.1 | PPM | XRF | |
| SR | 798.7 | PPM | XRF | |
| RB | 68.1 | PPM | XRF | |
| SM | 4.75 | PPM | TIMS_ID | |
| ND | 26.1 | PPM | TIMS_ID | |
| SM147_ND144 | 0.1099 | TIMS_ID | ||
| ND143_ND144 | 0.511788 | TIMS_ID | ||
| SR87_SR86 | 0.70696 | TIMS_ID | ||
| RB87_SR86 | 0.2465 | TIMS_ID | ||
| PB206_PB204 | 16.827 | TIMS | ||
| PB207_PB204 | 15.391 | TIMS | ||
| PB208_PB204 | 37.692 | TIMS |