Sample 135.9B
NavDat sample number 19734 · GRANODIORITE
Sample
| Sample ID | 135.9B |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.4286 |
|---|---|
| Longitude | -115.12 |
| Location | Lochsa River / Route 12 section; sample name is its milepost location |
| State / province | Idaho |
| Volcanic field | Idaho batholith, Bitterroot lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 77 | 70 | 85 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.22 | WT% | XRF | |
| TIO2 | 0.47 | WT% | XRF | |
| AL2O3 | 15.14 | WT% | XRF | |
| FE2O3 | 1.02 | WT% | XRF | |
| FEO | 1.17 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| MGO | 0.7 | WT% | XRF | |
| CAO | 1.96 | WT% | XRF | |
| NA2O | 2.81 | WT% | XRF | |
| K2O | 4.35 | WT% | XRF | |
| P2O5 | 0.146 | WT% | XRF | |
| BA | 975 | PPM | ICP | |
| RB | 179 | PPM | ICP | |
| CO | 26 | PPM | ICP | |
| CR | 33 | PPM | ICP | |
| CU | 13 | PPM | ICP | |
| LI | 33 | PPM | ICP | |
| NB | 15 | PPM | ICP | |
| NI | 11 | PPM | ICP | |
| SC | 4 | PPM | ICP | |
| SR | 352 | PPM | ICP | |
| V | 26 | PPM | ICP | |
| Y | 10 | PPM | ICP | |
| ZN | 60 | PPM | ICP | |
| ZR | 49 | PPM | ICP | |
| LA | 36.48 | PPM | ICP | |
| CE | 69.91 | PPM | ICP | |
| PR | 7.33 | PPM | ICP | |
| ND | 27.19 | PPM | ICP | |
| SM | 4.6 | PPM | ICP | |
| EU | 0.95 | PPM | ICP | |
| GD | 3.13 | PPM | ICP | |
| DY | 1.9 | PPM | ICP | |
| HO | 0.35 | PPM | ICP | |
| ER | 1.05 | PPM | ICP | |
| YB | 0.81 | PPM | ICP | |
| LU | 0.1 | PPM | ICP |