Sample 3S050
NavDat sample number 29861 · DACITE
Sample
| Sample ID | 3S050 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Flow |
Location
| Latitude | 44.0394 |
|---|---|
| Longitude | -121.674 |
| 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 | 68.9 | WT% | XRF | |
| TIO2 | 0.62 | WT% | XRF | |
| AL2O3 | 15.5 | WT% | XRF | |
| FEOT | 3.32 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 0.65 | WT% | XRF | |
| CAO | 2.04 | WT% | XRF | |
| NA2O | 5.96 | WT% | XRF | |
| K2O | 2.49 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| TOTAL | 100.64 | WT% | XRF | |
| RB | 51 | PPM | INAA | |
| BA | 711 | PPM | INAA | |
| SR | 220 | PPM | INAA | |
| CS | 1.5 | PPM | INAA | |
| SC | 10.36 | PPM | INAA | |
| V | 4 | PPM | INAA | |
| CO | 2.32 | PPM | INAA | |
| NI | 9 | PPM | INAA | |
| CR | -5 | PPM | INAA | |
| ZN | 90 | PPM | INAA | |
| LA | 25 | PPM | INAA | |
| CE | 52.8 | PPM | INAA | |
| ND | 26 | PPM | INAA | |
| SM | 6.34 | PPM | INAA | |
| EU | 1.45 | PPM | INAA | |
| TB | 0.99 | PPM | INAA | |
| YB | 3.9 | PPM | INAA | |
| LU | 0.57 | PPM | INAA | |
| ZR | 261 | PPM | INAA | |
| HF | 6.9 | PPM | INAA | |
| GA | 17 | PPM | INAA | |
| Y | 3 | PPM | INAA | |
| NB | 15.8 | PPM | INAA | |
| TA | 0.91 | PPM | INAA | |
| TH | 4.7 | PPM | INAA | |
| U | 1.7 | PPM | INAA |