Sample 6B
NavDat sample number 76284 · GRANODIORITE
Sample
| Sample ID | 6B |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | granodiorite |
Location
| Latitude | 45.5853 |
|---|---|
| Longitude | -113.355 |
| Location | Pioneer Mountains |
| State / province | Montana |
| Pluton | Pioneer batholith |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 72 | 65 | 80 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.1 | WT% | XRF | |
| AL2O3 | 16.58 | WT% | XRF | |
| FEO | 3.57 | WT% | XRF | |
| MGO | 1.16 | WT% | XRF | |
| CAO | 4.22 | WT% | XRF | |
| NA2O | 3.65 | WT% | FPHOT | |
| K2O | 3.07 | WT% | XRF | |
| TIO2 | 0.48 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| NB | 13 | PPM | XRF | |
| Y | 15.7 | PPM | XRF | |
| ZR | 198.9 | PPM | XRF | |
| SR | 517.1 | PPM | XRF | |
| RB | 94.1 | PPM | XRF | |
| SM | 4.35 | PPM | TIMS_ID | |
| ND | 25.26 | PPM | TIMS_ID | |
| SM147_ND144 | 0.1041 | TIMS_ID | ||
| ND143_ND144 | 0.511558 | TIMS_ID | ||
| SR87_SR86 | 0.71392 | TIMS_ID | ||
| RB87_SR86 | 0.5268 | TIMS_ID | ||
| PB206_PB204 | 17.749 | TIMS | ||
| PB207_PB204 | 15.546 | TIMS | ||
| PB208_PB204 | 38.261 | TIMS |