Sample 3S061
NavDat sample number 29870 · ANDESITE
Sample
| Sample ID | 3S061 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Dome |
Location
| Latitude | 44.0508 |
|---|---|
| Longitude | -121.8 |
| Location | South Sister |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.05 | 0.002 | 0.1 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.6 | WT% | XRF | |
| TIO2 | 0.96 | WT% | XRF | |
| AL2O3 | 16.5 | WT% | XRF | |
| FEOT | 4.82 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 1.52 | WT% | XRF | |
| CAO | 3.98 | WT% | XRF | |
| NA2O | 4.92 | WT% | XRF | |
| K2O | 2.07 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| TOTAL | 101 | WT% | XRF | |
| RB | 40 | PPM | INAA | |
| BA | 584 | PPM | INAA | |
| SR | 386 | PPM | INAA | |
| CS | 1.5 | PPM | INAA | |
| SC | 12.44 | PPM | INAA | |
| V | 85 | PPM | INAA | |
| CO | 8.54 | PPM | INAA | |
| NI | 5 | PPM | INAA | |
| CR | -7 | PPM | INAA | |
| ZN | 75 | PPM | INAA | |
| LA | 19.6 | PPM | INAA | |
| CE | 41.6 | PPM | INAA | |
| ND | 21 | PPM | INAA | |
| SM | 4.64 | PPM | INAA | |
| EU | 1.39 | PPM | INAA | |
| TB | 0.66 | PPM | INAA | |
| YB | 2.5 | PPM | INAA | |
| LU | 0.38 | PPM | INAA | |
| ZR | 195 | PPM | INAA | |
| HF | 5 | PPM | INAA | |
| GA | 19 | PPM | INAA | |
| Y | 24 | PPM | INAA | |
| NB | 12.9 | PPM | INAA | |
| TA | 0.77 | PPM | INAA | |
| TH | 4.1 | PPM | INAA | |
| U | 1.4 | PPM | INAA |