Sample CWR 1389
NavDat sample number 49510 · GRANODIORITE
Sample
| Sample ID | CWR 1389 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.08 |
|---|---|
| Longitude | -116.12 |
| Location | Banks, ID |
| State / province | Idaho |
| Volcanic field | Idaho batholith, Atlanta Lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 85 | 73 | 97 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.44 | WT% | XRF | |
| TIO2 | 0.36 | WT% | XRF | |
| AL2O3 | 16.56 | WT% | XRF | |
| FE2O3 | 0.45 | WT% | XRF | |
| FEO | 1.76 | WT% | TIT | |
| MNO | 0.04 | WT% | XRF | |
| MGO | 0.67 | WT% | XRF | |
| CAO | 3.19 | WT% | XRF | |
| NA2O | 4.26 | WT% | XRF | |
| K2O | 2.83 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| LOI | 0.31 | WT% | XRF | |
| BA | 987 | PPM | XRF | |
| RB | 52 | PPM | XRF | |
| SR | 790 | PPM | XRF | |
| ZR | 239 | PPM | XRF | |
| NB | 15 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| SC | 18 | PPM | XRF | |
| V | 105 | PPM | XRF | |
| CR | 6 | PPM | XRF | |
| CU | 2 | PPM | XRF | |
| ZN | 90 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| RB87_SR86 | 0.328 | TIMS | ||
| SR87_SR86 | 0.70586 | TIMS |