Sample THR 81795-1
NavDat sample number 38987 · GRANITE
Sample
| Sample ID | THR 81795-1 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | coarse to medium-grained, equigranular; leucocratic |
Location
| Latitude | 43.7781 |
|---|---|
| Longitude | -114.636 |
| 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 | 70.84 | WT% | XRF | |
| AL2O3 | 15.06 | WT% | XRF | |
| TIO2 | 0.334 | WT% | XRF | |
| FEOT | 2.36 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| CAO | 1.25 | WT% | XRF | |
| MGO | 0.47 | WT% | XRF | |
| K2O | 5.38 | WT% | XRF | |
| NA2O | 3.92 | WT% | XRF | |
| P2O5 | 0.096 | WT% | XRF | |
| NI | 9 | PPM | XRF | |
| CR | 6 | PPM | XRF | |
| SC | 5 | PPM | XRF | |
| V | 22 | PPM | XRF | |
| BA | 1098 | PPM | XRF | |
| RB | 269 | PPM | XRF | |
| SR | 272 | PPM | XRF | |
| ZR | 243 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 35.5 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 6 | PPM | XRF | |
| ZN | 46 | PPM | XRF | |
| PB | 22 | PPM | XRF | |
| LA | 47 | PPM | XRF | |
| CE | 80 | PPM | XRF | |
| TH | 34 | PPM | XRF |