Sample 3S104
NavDat sample number 29899 · DACITE
Sample
| Sample ID | 3S104 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Flow |
Location
| Latitude | 44.0438 |
|---|---|
| Longitude | -121.696 |
| 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 | 68.6 | WT% | XRF | |
| TIO2 | 0.62 | WT% | XRF | |
| AL2O3 | 15.8 | WT% | XRF | |
| FEOT | 3.38 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 0.61 | WT% | XRF | |
| CAO | 2.13 | WT% | XRF | |
| NA2O | 6.09 | WT% | XRF | |
| K2O | 2.43 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| TOTAL | 100.35 | WT% | XRF | |
| RB | 49 | PPM | INAA | |
| BA | 705 | PPM | INAA | |
| SR | 236 | PPM | INAA | |
| CS | 1.58 | PPM | INAA | |
| SC | 10.48 | PPM | INAA | |
| V | 11 | PPM | INAA | |
| CO | 2.44 | PPM | INAA | |
| NI | 5 | PPM | INAA | |
| CR | 4 | PPM | INAA | |
| ZN | 87 | PPM | INAA | |
| LA | 24.5 | PPM | INAA | |
| CE | 63.2 | PPM | INAA | |
| ND | 30.5 | PPM | INAA | |
| SM | 6.69 | PPM | INAA | |
| EU | 1.51 | PPM | INAA | |
| TB | 1.14 | PPM | INAA | |
| YB | 3.9 | PPM | INAA | |
| LU | 0.56 | PPM | INAA | |
| ZR | 260 | PPM | INAA | |
| HF | 7.5 | PPM | INAA | |
| GA | 19 | PPM | INAA | |
| Y | 36 | PPM | INAA | |
| NB | 15.7 | PPM | INAA | |
| TA | 0.91 | PPM | INAA | |
| TH | 50 | PPM | INAA | |
| U | 1.9 | PPM | INAA |