Sample 14B
NavDat sample number 76264 · GRANITE
Sample
| Sample ID | 14B |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | granite |
Location
| Latitude | 46.3161 |
|---|---|
| Longitude | -112.08 |
| Location | North 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 | 69.65 | WT% | XRF | |
| AL2O3 | 14.79 | WT% | XRF | |
| FEO | 3.21 | WT% | XRF | |
| MGO | 1.16 | WT% | XRF | |
| CAO | 2.87 | WT% | XRF | |
| NA2O | 3.13 | WT% | FPHOT | |
| K2O | 4.68 | WT% | XRF | |
| TIO2 | 0.43 | WT% | XRF | |
| P2O5 | 0.1 | WT% | XRF | |
| NB | 14.9 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 160.1 | PPM | XRF | |
| SR | 448.8 | PPM | XRF | |
| RB | 165.7 | PPM | XRF | |
| SM | 2.94 | PPM | TIMS_ID | |
| ND | 15.38 | PPM | TIMS_ID | |
| SM147_ND144 | 0.1156 | TIMS_ID | ||
| ND143_ND144 | 0.511894 | TIMS_ID | ||
| SR87_SR86 | 0.70847 | TIMS_ID | ||
| RB87_SR86 | 1.0687 | TIMS_ID | ||
| PB206_PB204 | 17.929 | TIMS | ||
| PB207_PB204 | 15.551 | TIMS | ||
| PB208_PB204 | 38.105 | TIMS |