Sample THR 81495-7
NavDat sample number 38986 · GRANITE
Sample
| Sample ID | THR 81495-7 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | coarse to medium-grained, equigranular; leucocratic |
Location
| Latitude | 43.7661 |
|---|---|
| Longitude | -114.68 |
| Location | Smoky Mountains |
| State / province | Idaho |
| Volcanic field | Prairie Creek stock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 46 | 42.6 | 50 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.52 | WT% | XRF | |
| AL2O3 | 14.59 | WT% | XRF | |
| TIO2 | 0.256 | WT% | XRF | |
| FEOT | 1.88 | WT% | XRF | |
| MNO | 0.038 | WT% | XRF | |
| CAO | 1.17 | WT% | XRF | |
| MGO | 0.3 | WT% | XRF | |
| K2O | 5.64 | WT% | XRF | |
| NA2O | 3.51 | WT% | XRF | |
| P2O5 | 0.082 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 5 | PPM | XRF | |
| SC | 2 | PPM | XRF | |
| V | 17 | PPM | XRF | |
| BA | 944 | PPM | XRF | |
| RB | 239 | PPM | XRF | |
| SR | 250 | PPM | XRF | |
| ZR | 197 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| NB | 27.8 | PPM | XRF | |
| GA | 17 | PPM | XRF | |
| CU | 4 | PPM | XRF | |
| ZN | 36 | PPM | XRF | |
| PB | 29 | PPM | XRF | |
| LA | 64 | PPM | XRF | |
| CE | 93 | PPM | XRF | |
| TH | 28 | PPM | XRF |