Sample MCR 7 5 4
NavDat sample number 38899 · GRANODIORITE
Sample
| Sample ID | MCR 7 5 4 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.8317 |
|---|---|
| Longitude | -114.547 |
| Location | Boulder Mountains |
| State / province | Idaho |
| Volcanic field | Boulder Mountain Stock, granodiorite unit |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 52 | 50 | 55 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.48 | WT% | XRF | |
| AL2O3 | 14.83 | WT% | XRF | |
| TIO2 | 0.518 | WT% | XRF | |
| FEOT | 4.16 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| CAO | 3.63 | WT% | XRF | |
| MGO | 3.49 | WT% | XRF | |
| K2O | 2.66 | WT% | XRF | |
| NA2O | 4.59 | WT% | XRF | |
| P2O5 | 0.177 | WT% | XRF | |
| TOTAL | 99.61 | WT% | XRF | |
| NI | 71 | PPM | XRF | |
| CR | 153 | PPM | XRF | |
| SC | 23 | PPM | XRF | |
| V | 66 | PPM | XRF | |
| BA | 1484 | PPM | XRF | |
| RB | 49 | PPM | XRF | |
| SR | 639 | PPM | XRF | |
| ZR | 170 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| NB | 19.2 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 9 | PPM | XRF | |
| ZN | 54 | PPM | XRF | |
| PB | 21 | PPM | XRF | |
| LA | 51 | PPM | XRF | |
| CE | 58 | PPM | XRF | |
| TH | 12 | PPM | XRF |