Sample MCR 7 4 4
NavDat sample number 38880 · GRANITE
Sample
| Sample ID | MCR 7 4 4 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.8297 |
|---|---|
| Longitude | -114.537 |
| 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 | 74.61 | WT% | XRF | |
| AL2O3 | 13.74 | WT% | XRF | |
| TIO2 | 0.139 | WT% | XRF | |
| FEOT | 1.14 | WT% | XRF | |
| MNO | 0.018 | WT% | XRF | |
| CAO | 0.466 | WT% | XRF | |
| MGO | 0.11 | WT% | XRF | |
| K2O | 6.37 | WT% | XRF | |
| NA2O | 3.38 | WT% | XRF | |
| P2O5 | 0.018 | WT% | XRF | |
| TOTAL | 99.99 | WT% | XRF | |
| NI | 9 | PPM | XRF | |
| CR | 4 | PPM | XRF | |
| SC | 0 | PPM | XRF | |
| V | 0 | PPM | XRF | |
| BA | 393 | PPM | XRF | |
| RB | 307 | PPM | XRF | |
| SR | 86 | PPM | XRF | |
| ZR | 172 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| NB | 28.3 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 2 | PPM | XRF | |
| ZN | 13 | PPM | XRF | |
| PB | 27 | PPM | XRF | |
| LA | 73 | PPM | XRF | |
| CE | 162 | PPM | XRF | |
| TH | 48 | PPM | XRF |