Sample 91TF019
NavDat sample number 49565 · GRANODIORITE
Sample
| Sample ID | 91TF019 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Tom Frost |
Location
| Latitude | 46.231 |
|---|---|
| Longitude | -115.419 |
| 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 | 71.9 | WT% | XRF | |
| TIO2 | 0.24 | WT% | XRF | |
| AL2O3 | 15.2 | WT% | XRF | |
| FEOT | 1.4 | WT% | XRF | |
| MNO | 0.02 | WT% | XRF | |
| MGO | 0.31 | WT% | XRF | |
| CAO | 2.35 | WT% | XRF | |
| NA2O | 4.43 | WT% | XRF | |
| K2O | 3.09 | WT% | XRF | |
| P2O5 | 0.1 | WT% | XRF | |
| TOTAL | 99.04 | WT% | XRF | |
| H2O | 0.06 | WT% | UNKNOWN | |
| CO2 | 0.13 | WT% | UNKNOWN | |
| LOI | 0.38 | WT% | XRF | |
| FEO | 0.75 | WT% | TIT | |
| FE2O3 | 0.73 | WT% | TIT | |
| NI | 150 | PPM | XRF | |
| CR | 217 | PPM | XRF | |
| SC | 17 | PPM | XRF | |
| V | 152 | PPM | XRF | |
| BA | 2433 | PPM | XRF | |
| RB | 226 | PPM | XRF | |
| SR | 1083 | PPM | XRF | |
| ZR | 322 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| NB | 18.2 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 38 | PPM | XRF | |
| ZN | 88 | PPM | XRF | |
| PB | 13 | PPM | XRF | |
| LA | 32 | PPM | XRF | |
| CE | 87 | PPM | XRF | |
| TH | 7 | PPM | XRF |