Sample 91BR112
NavDat sample number 49549 · GRANODIORITE
Sample
| Sample ID | 91BR112 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bob Reynolds |
Location
| Latitude | 46.3155 |
|---|---|
| Longitude | -114.658 |
| State / province | Idaho |
| Volcanic field | Idaho batholith |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 80 | 65 | 95 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.1 | WT% | XRF | |
| TIO2 | 0.16 | WT% | XRF | |
| AL2O3 | 15 | WT% | XRF | |
| FEOT | 0.86 | WT% | XRF | |
| MNO | 0.02 | WT% | XRF | |
| MGO | 0.31 | WT% | XRF | |
| CAO | 1.74 | WT% | XRF | |
| NA2O | 4.41 | WT% | XRF | |
| K2O | 3.39 | WT% | XRF | |
| P2O5 | 0.07 | WT% | XRF | |
| TOTAL | 99.06 | WT% | XRF | |
| H2O | 0.22 | WT% | UNKNOWN | |
| CO2 | 0.11 | WT% | UNKNOWN | |
| LOI | 0.33 | WT% | XRF | |
| FEO | 0.66 | WT% | TIT | |
| FE2O3 | 0.23 | WT% | TIT | |
| NI | 8 | PPM | XRF | |
| CR | 6 | PPM | XRF | |
| SC | 13 | PPM | XRF | |
| V | 43 | PPM | XRF | |
| BA | 626 | PPM | XRF | |
| RB | 60 | PPM | XRF | |
| SR | 756 | PPM | XRF | |
| ZR | 153 | PPM | XRF | |
| Y | 14 | PPM | XRF | |
| NB | 8.9 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 0 | PPM | XRF | |
| ZN | 47 | PPM | XRF | |
| PB | 0 | PPM | XRF | |
| LA | 27 | PPM | XRF | |
| CE | 35 | PPM | XRF | |
| TH | 0 | PPM | XRF |