Sample THR 81495-1
NavDat sample number 38981 · GRANITE
Sample
| Sample ID | THR 81495-1 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | coarse to medium-grained, equigranular; leucocratic |
Location
| Latitude | 43.7731 |
|---|---|
| Longitude | -114.681 |
| 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 | 72.16 | WT% | XRF | |
| AL2O3 | 14.79 | WT% | XRF | |
| TIO2 | 0.306 | WT% | XRF | |
| FEOT | 2.22 | WT% | XRF | |
| MNO | 0.047 | WT% | XRF | |
| CAO | 0.95 | WT% | XRF | |
| MGO | 0.47 | WT% | XRF | |
| K2O | 5.38 | WT% | XRF | |
| NA2O | 3.57 | WT% | XRF | |
| P2O5 | 0.098 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 5 | PPM | XRF | |
| SC | 7 | PPM | XRF | |
| V | 29 | PPM | XRF | |
| BA | 998 | PPM | XRF | |
| RB | 211 | PPM | XRF | |
| SR | 264 | PPM | XRF | |
| ZR | 254 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| NB | 28.6 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 3 | PPM | XRF | |
| ZN | 48 | PPM | XRF | |
| PB | 25 | PPM | XRF | |
| LA | 60 | PPM | XRF | |
| CE | 98 | PPM | XRF | |
| TH | 40 | PPM | XRF |