Sample 85-K2
NavDat sample number 14573 · GRANODIORITE
Sample
| Sample ID | 85-K2 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.6986 |
|---|---|
| Longitude | -114.694 |
| State / province | Idaho |
| Volcanic field | Challis magmatic province, granodiorite suite, composite sill |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48 | 45 | 51 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.49 | WT% | XRF | |
| TIO2 | 0.55 | WT% | XRF | |
| AL2O3 | 14.99 | WT% | XRF | |
| FE2O3T | 4.64 | WT% | XRF | |
| MGO | 2.45 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| CAO | 3.55 | WT% | XRF | |
| NA2O | 3.78 | WT% | XRF | |
| K2O | 3.57 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| LOI | 1.09 | WT% | XRF | |
| TOTAL | 100.42 | WT% | XRF | |
| CR | 72 | PPM | XRF | |
| V | 74 | PPM | XRF | |
| NI | 22 | PPM | XRF | |
| ZR | 175 | PPM | XRF | |
| ZN | 74 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| PB | 29 | PPM | XRF | |
| SR | 553 | PPM | XRF | |
| RB | 114 | PPM | XRF | |
| BA | 1218 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| NB | 21 | PPM | XRF | |
| SC | 10 | PPM | XRF |