Sample MCR 7 4 6
NavDat sample number 38882 · GRANITE
Sample
| Sample ID | MCR 7 4 6 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.8303 |
|---|---|
| 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 | 75.95 | WT% | XRF | |
| AL2O3 | 12.78 | WT% | XRF | |
| TIO2 | 0.108 | WT% | XRF | |
| FEOT | 1.34 | WT% | XRF | |
| MNO | 0.01 | WT% | XRF | |
| CAO | 0.69 | WT% | XRF | |
| MGO | 0.06 | WT% | XRF | |
| K2O | 5.36 | WT% | XRF | |
| NA2O | 3.46 | WT% | XRF | |
| P2O5 | 0.01 | WT% | XRF | |
| TOTAL | 99.77 | WT% | XRF | |
| NI | 12 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 0 | PPM | XRF | |
| V | 5 | PPM | XRF | |
| BA | 320 | PPM | XRF | |
| RB | 241 | PPM | XRF | |
| SR | 106 | PPM | XRF | |
| ZR | 183 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| NB | 33.1 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 6 | PPM | XRF | |
| ZN | 10 | PPM | XRF | |
| PB | 25 | PPM | XRF | |
| LA | 113 | PPM | XRF | |
| CE | 190 | PPM | XRF | |
| TH | 52 | PPM | XRF |