Sample SCV 32
NavDat sample number 18821 · ANDESITE
Sample
| Sample ID | SCV 32 |
|---|---|
| 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 | 57.09 | WT% | ICP | |
| TIO2 | 1.25 | WT% | ICP | |
| AL2O3 | 17.4 | WT% | ICP | |
| FE2O3T | 7.55 | WT% | ICP | |
| MNO | 0.09 | WT% | ICP | |
| MGO | 3.11 | WT% | ICP | |
| CAO | 6.67 | WT% | ICP | |
| NA2O | 4.38 | WT% | ICP | |
| K2O | 1.94 | WT% | ICP | |
| P2O5 | 0.52 | WT% | ICP | |
| SR | 1161 | PPM | ICP | |
| BA | 969 | PPM | ICP | |
| RB | 24 | PPM | XRF | |
| CS | 0.88 | PPM | INAA | |
| ZR | 169 | PPM | XRF | |
| HF | 3.3 | PPM | INAA | |
| TA | 0.56 | PPM | INAA | |
| NB | 11 | PPM | XRF | |
| Y | 16 | PPM | ICP | |
| LA | 29 | PPM | XRF | |
| CE | 66 | PPM | XRF | |
| ND | 32 | PPM | XRF | |
| TH | 3.3 | PPM | INAA | |
| U | 1.1 | PPM | INAA | |
| NI | 34 | PPM | ICP | |
| CO | 20 | PPM | ICP | |
| CR | 72 | PPM | ICP | |
| SC | 15.8 | PPM | ICP | |
| CU | 61 | PPM | XRF | |
| ZN | 109 | PPM | XRF | |
| V | 109 | PPM | ICP |