Sample MCR 6 30-4
NavDat sample number 38886 · GRANITE
Sample
| Sample ID | MCR 6 30-4 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.83 |
|---|---|
| Longitude | -114.536 |
| 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 | 73.63 | WT% | XRF | |
| AL2O3 | 14.39 | WT% | XRF | |
| TIO2 | 0.179 | WT% | XRF | |
| FEOT | 1.28 | WT% | XRF | |
| MNO | 0.025 | WT% | XRF | |
| CAO | 0.68 | WT% | XRF | |
| MGO | 0.35 | WT% | XRF | |
| K2O | 6.03 | WT% | XRF | |
| NA2O | 3.62 | WT% | XRF | |
| P2O5 | 0.045 | WT% | XRF | |
| TOTAL | 100.23 | WT% | XRF | |
| NI | 12 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 2 | PPM | XRF | |
| V | 26 | PPM | XRF | |
| BA | 600 | PPM | XRF | |
| RB | 233 | PPM | XRF | |
| SR | 219 | PPM | XRF | |
| ZR | 170 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| NB | 19.5 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 3 | PPM | XRF | |
| ZN | 27 | PPM | XRF | |
| PB | 21 | PPM | XRF | |
| LA | 68 | PPM | XRF | |
| CE | 64 | PPM | XRF | |
| TH | 27 | PPM | XRF |