Sample MCR 7 82
NavDat sample number 38864 · GRANITE
Sample
| Sample ID | MCR 7 82 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.8269 |
|---|---|
| Longitude | -114.547 |
| 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 | 73.62 | WT% | XRF | |
| AL2O3 | 14.05 | WT% | XRF | |
| TIO2 | 0.195 | WT% | XRF | |
| FEOT | 1.62 | WT% | XRF | |
| MNO | 0.031 | WT% | XRF | |
| CAO | 0.87 | WT% | XRF | |
| MGO | 0.24 | WT% | XRF | |
| K2O | 5.73 | WT% | XRF | |
| NA2O | 3.41 | WT% | XRF | |
| P2O5 | 0.047 | WT% | XRF | |
| TOTAL | 99.81 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 6 | PPM | XRF | |
| V | 7 | PPM | XRF | |
| BA | 690 | PPM | XRF | |
| RB | 268 | PPM | XRF | |
| SR | 212 | PPM | XRF | |
| ZR | 179 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| NB | 24.4 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 2 | PPM | XRF | |
| ZN | 34 | PPM | XRF | |
| PB | 20 | PPM | XRF | |
| LA | 48 | PPM | XRF | |
| CE | 86 | PPM | XRF | |
| TH | 33 | PPM | XRF |