Sample SCV 26
NavDat sample number 18816 · ANDESITE
Sample
| Sample ID | SCV 26 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.2894 |
|---|---|
| Longitude | -116.831 |
| Location | Salmon Creek |
| State / province | Idaho |
| Volcanic field | Salmon Creek main sequence andesite flows |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28.35 | 26 | 30.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.81 | WT% | ICP | |
| TIO2 | 1.1 | WT% | ICP | |
| AL2O3 | 17.84 | WT% | ICP | |
| FE2O3T | 6.88 | WT% | ICP | |
| MNO | 0.11 | WT% | ICP | |
| MGO | 3.53 | WT% | ICP | |
| CAO | 6.86 | WT% | ICP | |
| NA2O | 4.59 | WT% | ICP | |
| K2O | 1.82 | WT% | ICP | |
| P2O5 | 0.46 | WT% | ICP | |
| SR | 1312 | PPM | ICP | |
| BA | 1173 | PPM | ICP | |
| RB | 24 | PPM | XRF | |
| ZR | 149 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| Y | 17 | PPM | ICP | |
| LA | 21 | PPM | XRF | |
| CE | 54 | PPM | XRF | |
| ND | 29 | PPM | XRF | |
| NI | 43 | PPM | ICP | |
| CO | 18 | PPM | ICP | |
| CR | 100 | PPM | ICP | |
| SC | 15.3 | PPM | ICP | |
| CU | 53 | PPM | XRF | |
| ZN | 80 | PPM | XRF | |
| V | 166 | PPM | ICP |