Sample 91TF072B
NavDat sample number 49574 · GRANODIORITE
Sample
| Sample ID | 91TF072B |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Tom Frost |
Location
| Latitude | 46.5056 |
|---|---|
| Longitude | -114.823 |
| 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 | 69.8 | WT% | XRF | |
| TIO2 | 0.22 | WT% | XRF | |
| AL2O3 | 15.9 | WT% | XRF | |
| FEOT | 1.78 | WT% | XRF | |
| MNO | 0.04 | WT% | XRF | |
| MGO | 0.63 | WT% | XRF | |
| CAO | 3.85 | WT% | XRF | |
| NA2O | 4.17 | WT% | XRF | |
| K2O | 1.66 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| TOTAL | 98.26 | WT% | XRF | |
| H2O | 0.74 | WT% | UNKNOWN | |
| CO2 | 0.03 | WT% | UNKNOWN | |
| LOI | 1 | WT% | XRF | |
| FEO | 1.16 | WT% | TIT | |
| FE2O3 | 0.69 | WT% | TIT | |
| BA | 40 | PPM | ICP | |
| CO | 11 | PPM | ICP | |
| NI | 17 | PPM | ICP | |
| CR | 43 | PPM | ICP | |
| V | 150 | PPM | ICP | |
| SB | -2 | PPM | ICP | |
| U | -10 | PPM | ICP | |
| SC | 6 | PPM | ICP | |
| LA | -10 | PPM | ICP | |
| GA | -10 | PPM | ICP | |
| MO | 1 | PPM | ICP | |
| ZN | 28 | PPM | ICP | |
| PB | 2 | PPM | ICP | |
| CU | 249 | PPM | ICP | |
| W | -10 | PPM | ICP |