Sample MCR 7 8 9
NavDat sample number 38877 · GRANITE
Sample
| Sample ID | MCR 7 8 9 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.8261 |
|---|---|
| Longitude | -114.546 |
| 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 | 72.57 | WT% | XRF | |
| AL2O3 | 14.63 | WT% | XRF | |
| TIO2 | 0.222 | WT% | XRF | |
| FEOT | 1.78 | WT% | XRF | |
| MNO | 0.032 | WT% | XRF | |
| CAO | 0.67 | WT% | XRF | |
| MGO | 0.26 | WT% | XRF | |
| K2O | 6.03 | WT% | XRF | |
| NA2O | 3.88 | WT% | XRF | |
| P2O5 | 0.057 | WT% | XRF | |
| TOTAL | 100.13 | WT% | XRF | |
| NI | 9 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 3 | PPM | XRF | |
| V | 11 | PPM | XRF | |
| BA | 766 | PPM | XRF | |
| RB | 243 | PPM | XRF | |
| SR | 283 | PPM | XRF | |
| ZR | 189 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| NB | 30 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 1 | PPM | XRF | |
| ZN | 36 | PPM | XRF | |
| PB | 27 | PPM | XRF | |
| LA | 27 | PPM | XRF | |
| CE | 97 | PPM | XRF | |
| TH | 24 | PPM | XRF |