Sample 3S044
NavDat sample number 29856 · RHYOLITE
Sample
| Sample ID | 3S044 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Tuff Cone |
Location
| Latitude | 44.0735 |
|---|---|
| Longitude | -121.654 |
| 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 | 66.6 | WT% | XRF | |
| TIO2 | 0.9 | WT% | XRF | |
| AL2O3 | 16.6 | WT% | XRF | |
| FEOT | 5.1 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 1.29 | WT% | XRF | |
| CAO | 3.17 | WT% | XRF | |
| NA2O | 3.04 | WT% | XRF | |
| K2O | 2.46 | WT% | XRF | |
| P2O5 | 0.27 | WT% | XRF | |
| TOTAL | 97.1 | WT% | XRF | |
| RB | 42 | PPM | INAA | |
| BA | 573 | PPM | INAA | |
| SR | 295 | PPM | INAA | |
| CS | 0.9 | PPM | INAA | |
| SC | 12.42 | PPM | INAA | |
| V | 36 | PPM | INAA | |
| CO | 3.63 | PPM | INAA | |
| NI | 8 | PPM | INAA | |
| CR | 3 | PPM | INAA | |
| ZN | 98 | PPM | INAA | |
| LA | 22.8 | PPM | INAA | |
| CE | 46.2 | PPM | INAA | |
| ND | 27.6 | PPM | INAA | |
| SM | 6.73 | PPM | INAA | |
| EU | 1.77 | PPM | INAA | |
| TB | 1.08 | PPM | INAA | |
| YB | 3.8 | PPM | INAA | |
| LU | 0.58 | PPM | INAA | |
| ZR | 267 | PPM | INAA | |
| HF | 6.2 | PPM | INAA | |
| GA | 19 | PPM | INAA | |
| Y | 44 | PPM | INAA | |
| NB | 18.7 | PPM | INAA | |
| TA | 0.85 | PPM | INAA | |
| TH | 3.6 | PPM | INAA | |
| U | 1.2 | PPM | INAA |