Sample MCR 7 4 5
NavDat sample number 38881 · GRANITE
Sample
| Sample ID | MCR 7 4 5 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.83 |
|---|---|
| Longitude | -114.538 |
| Location | Boulder Mountains |
| State / province | Idaho |
| Volcanic field | Boulder Mountain Stock, pink granite unit |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 45.4 | 42.6 | 48.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.98 | WT% | XRF | |
| AL2O3 | 12.99 | WT% | XRF | |
| TIO2 | 0.154 | WT% | XRF | |
| FEOT | 1.33 | WT% | XRF | |
| MNO | 0.02 | WT% | XRF | |
| CAO | 0.63 | WT% | XRF | |
| MGO | 0.05 | WT% | XRF | |
| K2O | 5.54 | WT% | XRF | |
| NA2O | 3.39 | WT% | XRF | |
| P2O5 | 0.022 | WT% | XRF | |
| TOTAL | 100.11 | WT% | XRF | |
| NI | 8 | PPM | XRF | |
| CR | 1 | PPM | XRF | |
| SC | 0 | PPM | XRF | |
| V | 14 | PPM | XRF | |
| BA | 174 | PPM | XRF | |
| RB | 301 | PPM | XRF | |
| SR | 65 | PPM | XRF | |
| ZR | 183 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 37 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 6 | PPM | XRF | |
| ZN | 19 | PPM | XRF | |
| PB | 27 | PPM | XRF | |
| LA | 77 | PPM | XRF | |
| CE | 157 | PPM | XRF | |
| TH | 55 | PPM | XRF |