Sample 3S053
NavDat sample number 29864 · RHYOLITE
Sample
| Sample ID | 3S053 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Dome |
Location
| Latitude | 44.0336 |
|---|---|
| Longitude | -121.756 |
| 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 | 72.7 | WT% | XRF | |
| TIO2 | 0.33 | WT% | XRF | |
| AL2O3 | 14.6 | WT% | XRF | |
| FEOT | 2.02 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 0.5 | WT% | XRF | |
| CAO | 1.9 | WT% | XRF | |
| NA2O | 4.6 | WT% | XRF | |
| K2O | 3.2 | WT% | XRF | |
| P2O5 | 0.08 | WT% | XRF | |
| TOTAL | 100.65 | WT% | XRF | |
| RB | 76 | PPM | INAA | |
| BA | 783 | PPM | INAA | |
| SR | 224 | PPM | INAA | |
| CS | 1.9 | PPM | INAA | |
| SC | 3.8 | PPM | INAA | |
| V | 16 | PPM | INAA | |
| CO | 2.92 | PPM | INAA | |
| NI | -1 | PPM | INAA | |
| CR | 3 | PPM | INAA | |
| ZN | 53 | PPM | INAA | |
| LA | 20 | PPM | INAA | |
| CE | 37.2 | PPM | INAA | |
| ND | 16 | PPM | INAA | |
| SM | 3 | PPM | INAA | |
| EU | 0.65 | PPM | INAA | |
| TB | 0.41 | PPM | INAA | |
| YB | 1.9 | PPM | INAA | |
| LU | 0.26 | PPM | INAA | |
| ZR | 171 | PPM | INAA | |
| HF | 45 | PPM | INAA | |
| GA | 14 | PPM | INAA | |
| Y | 19 | PPM | INAA | |
| NB | 11.5 | PPM | INAA | |
| TA | 0.76 | PPM | INAA | |
| TH | 7.3 | PPM | INAA | |
| U | 2.9 | PPM | INAA |