Sample 91RL023
NavDat sample number 49623 · GRANITE
Sample
| Sample ID | 91RL023 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Reed Lewis |
Location
| Latitude | 46.2911 |
|---|---|
| Longitude | -115.583 |
| State / province | Idaho |
| Volcanic field | Idaho batholith? |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 77 | 65 | 90 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.1 | WT% | XRF | |
| TIO2 | 0.09 | WT% | XRF | |
| AL2O3 | 14.3 | WT% | XRF | |
| FEOT | 0.8 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| MGO | 0.12 | WT% | XRF | |
| CAO | 0.65 | WT% | XRF | |
| NA2O | 4.04 | WT% | XRF | |
| K2O | 4.58 | WT% | XRF | |
| P2O5 | 0.03 | WT% | XRF | |
| TOTAL | 98.74 | WT% | XRF | |
| H2O | 0.49 | WT% | UNKNOWN | |
| CO2 | 0.22 | WT% | UNKNOWN | |
| LOI | 0.74 | WT% | XRF | |
| FEO | 0.2 | WT% | TIT | |
| FE2O3 | 0.67 | WT% | TIT | |
| NI | 5 | PPM | XRF | |
| CR | 1 | PPM | XRF | |
| SC | 1 | PPM | XRF | |
| V | 0 | PPM | XRF | |
| BA | 125 | PPM | XRF | |
| RB | 166 | PPM | XRF | |
| SR | 30 | PPM | XRF | |
| ZR | 58 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| NB | 43.9 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 0 | PPM | XRF | |
| ZN | 14 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 26 | PPM | XRF | |
| TH | 5 | PPM | XRF |