Sample 3S101
NavDat sample number 29895 · ANDESITE
Sample
| Sample ID | 3S101 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Flow |
Location
| Latitude | 44.0938 |
|---|---|
| Longitude | -121.634 |
| Location | Broken Top |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.17 | 0.11 | 0.222 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.8 | WT% | XRF | |
| TIO2 | 1.21 | WT% | XRF | |
| AL2O3 | 17.3 | WT% | XRF | |
| FEOT | 7.4 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 3.29 | WT% | XRF | |
| CAO | 6.65 | WT% | XRF | |
| NA2O | 4.81 | WT% | XRF | |
| K2O | 1.17 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| TOTAL | 100.9 | WT% | XRF | |
| RB | 20 | PPM | INAA | |
| BA | 412 | PPM | INAA | |
| SR | 564 | PPM | INAA | |
| CS | 0.84 | PPM | INAA | |
| SC | 23.92 | PPM | INAA | |
| V | 189 | PPM | INAA | |
| CO | 20.17 | PPM | INAA | |
| NI | 7 | PPM | INAA | |
| CR | 37 | PPM | INAA | |
| ZN | 104 | PPM | INAA | |
| LA | 19.3 | PPM | INAA | |
| CE | 39.9 | PPM | INAA | |
| ND | 22.3 | PPM | INAA | |
| SM | 5.29 | PPM | INAA | |
| EU | 1.52 | PPM | INAA | |
| TB | 0.81 | PPM | INAA | |
| YB | 2.8 | PPM | INAA | |
| LU | 0.39 | PPM | INAA | |
| ZR | 154 | PPM | INAA | |
| HF | 4 | PPM | INAA | |
| GA | 16 | PPM | INAA | |
| Y | 28 | PPM | INAA | |
| NB | 9.4 | PPM | INAA | |
| TA | 0.45 | PPM | INAA | |
| TH | 2.1 | PPM | INAA | |
| U | 0.9 | PPM | INAA |