Sample MCR 7 83
NavDat sample number 38865 · GRANITE
Sample
| Sample ID | MCR 7 83 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.8275 |
|---|---|
| Longitude | -114.548 |
| 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 | 71.73 | WT% | XRF | |
| AL2O3 | 14.93 | WT% | XRF | |
| TIO2 | 0.216 | WT% | XRF | |
| FEOT | 1.67 | WT% | XRF | |
| MNO | 0.035 | WT% | XRF | |
| CAO | 0.78 | WT% | XRF | |
| MGO | 0.14 | WT% | XRF | |
| K2O | 5.9 | WT% | XRF | |
| NA2O | 4.07 | WT% | XRF | |
| P2O5 | 0.057 | WT% | XRF | |
| TOTAL | 99.53 | WT% | XRF | |
| NI | 8 | PPM | XRF | |
| CR | 1 | PPM | XRF | |
| SC | 4 | PPM | XRF | |
| V | 18 | PPM | XRF | |
| BA | 773 | PPM | XRF | |
| RB | 260 | PPM | XRF | |
| SR | 228 | PPM | XRF | |
| ZR | 199 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 28.7 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 4 | PPM | XRF | |
| ZN | 40 | PPM | XRF | |
| PB | 27 | PPM | XRF | |
| LA | 62 | PPM | XRF | |
| CE | 138 | PPM | XRF | |
| TH | 34 | PPM | XRF |