Sample 92TF138
NavDat sample number 49626 · GRANODIORITE
Sample
| Sample ID | 92TF138 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Tom Frost |
Location
| Latitude | 45.3869 |
|---|---|
| Longitude | -114.379 |
| State / province | Idaho |
| Volcanic field | Dutch Oven stock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 77 | 65 | 90 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.4 | WT% | XRF | |
| TIO2 | 0.08 | WT% | XRF | |
| AL2O3 | 14.4 | WT% | XRF | |
| FEOT | 0.43 | WT% | XRF | |
| MNO | 0.01 | WT% | XRF | |
| MGO | 0.07 | WT% | XRF | |
| CAO | 1 | WT% | XRF | |
| NA2O | 4 | WT% | XRF | |
| K2O | 4.66 | WT% | XRF | |
| P2O5 | 0.03 | WT% | XRF | |
| TOTAL | 99.08 | WT% | XRF | |
| H2O | 0.35 | WT% | UNKNOWN | |
| CO2 | -0.01 | WT% | UNKNOWN | |
| LOI | 0.46 | WT% | XRF | |
| FEO | 0.1 | WT% | TIT | |
| FE2O3 | 0.37 | WT% | TIT | |
| NI | 4 | PPM | XRF | |
| CR | 6 | PPM | XRF | |
| SC | 14 | PPM | XRF | |
| V | 45 | PPM | XRF | |
| BA | 2054 | PPM | XRF | |
| RB | 88 | PPM | XRF | |
| SR | 605 | PPM | XRF | |
| ZR | 261 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| NB | 12.1 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 3 | PPM | XRF | |
| ZN | 56 | PPM | XRF | |
| PB | 14 | PPM | XRF | |
| LA | 79 | PPM | XRF | |
| CE | 103 | PPM | XRF | |
| TH | 12 | PPM | XRF |