Sample 14C
NavDat sample number 76265 · GRANODIORITE
Sample
| Sample ID | 14C |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | granodiorite |
Location
| Latitude | 46.2703 |
|---|---|
| Longitude | -112.218 |
| Location | West of Boulder |
| State / province | Montana |
| Pluton | Boulder batholith, Butte Granite |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 74.5 | 73.6 | 75.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.34 | WT% | XRF | |
| AL2O3 | 15.3 | WT% | XRF | |
| FEO | 4.96 | WT% | XRF | |
| MGO | 2.25 | WT% | XRF | |
| CAO | 4.09 | WT% | XRF | |
| NA2O | 2.96 | WT% | FPHOT | |
| K2O | 4.34 | WT% | XRF | |
| TIO2 | 0.58 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| NB | 14.1 | PPM | XRF | |
| Y | 24.4 | PPM | XRF | |
| ZR | 200.3 | PPM | XRF | |
| SR | 446.7 | PPM | XRF | |
| RB | 181.6 | PPM | XRF | |
| SM | 3.34 | PPM | TIMS_ID | |
| ND | 19.61 | PPM | TIMS_ID | |
| SM147_ND144 | 0.103 | TIMS_ID | ||
| ND143_ND144 | 0.512078 | TIMS_ID | ||
| SR87_SR86 | 0.70839 | TIMS_ID | ||
| RB87_SR86 | 1.1762 | TIMS_ID | ||
| PB206_PB204 | 18.003 | TIMS | ||
| PB207_PB204 | 15.581 | TIMS | ||
| PB208_PB204 | 38.203 | TIMS |