Sample 6C
NavDat sample number 76285 · GRANODIORITE
Sample
| Sample ID | 6C |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | granodiorite |
Location
| Latitude | 45.8206 |
|---|---|
| Longitude | -113.272 |
| Location | Pioneer Mountains/Big Hole, near Fishtrap |
| 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 | 65.8 | WT% | XRF | |
| AL2O3 | 16.05 | WT% | XRF | |
| FEO | 4.67 | WT% | XRF | |
| MGO | 2.08 | WT% | XRF | |
| CAO | 4.54 | WT% | XRF | |
| NA2O | 3.31 | WT% | FPHOT | |
| K2O | 2.83 | WT% | XRF | |
| TIO2 | 0.59 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| NB | 14.3 | PPM | XRF | |
| Y | 22.5 | PPM | XRF | |
| ZR | 168 | PPM | XRF | |
| SR | 379.6 | PPM | XRF | |
| RB | 103.6 | PPM | XRF | |
| SM | 5.4 | PPM | TIMS_ID | |
| ND | 30.22 | PPM | TIMS_ID | |
| SM147_ND144 | 0.108 | TIMS_ID | ||
| ND143_ND144 | 0.511934 | TIMS_ID | ||
| SR87_SR86 | 0.71167 | TIMS_ID | ||
| RB87_SR86 | 0.7895 | TIMS_ID | ||
| PB206_PB204 | 18.723 | TIMS | ||
| PB207_PB204 | 15.621 | TIMS | ||
| PB208_PB204 | 38.783 | TIMS |