Sample 91MT080
NavDat sample number 49553 · GRANODIORITE
Sample
| Sample ID | 91MT080 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Mark Thurber |
Location
| Latitude | 46.4339 |
|---|---|
| Longitude | -114.86 |
| 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 | 71.3 | WT% | XRF | |
| TIO2 | 0.19 | WT% | XRF | |
| AL2O3 | 15.5 | WT% | XRF | |
| FEOT | 1.45 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| MGO | 0.37 | WT% | XRF | |
| CAO | 1.73 | WT% | XRF | |
| NA2O | 4.46 | WT% | XRF | |
| K2O | 3.79 | WT% | XRF | |
| P2O5 | 0.08 | WT% | XRF | |
| TOTAL | 98.9 | WT% | XRF | |
| H2O | 0.35 | WT% | UNKNOWN | |
| CO2 | 0.15 | WT% | UNKNOWN | |
| LOI | 0.5 | WT% | XRF | |
| FEO | 0.92 | WT% | TIT | |
| FE2O3 | 0.59 | WT% | TIT | |
| NI | 2 | PPM | XRF | |
| CR | 6 | PPM | XRF | |
| SC | 11 | PPM | XRF | |
| V | 77 | PPM | XRF | |
| BA | 437 | PPM | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 628 | PPM | XRF | |
| ZR | 125 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 6 | PPM | XRF | |
| ZN | 84 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 13 | PPM | XRF | |
| CE | 50 | PPM | XRF | |
| TH | 2 | PPM | XRF |