Sample 3S032
NavDat sample number 29845 · RHYOLITE
Sample
| Sample ID | 3S032 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
Location
| Latitude | 44.1524 |
|---|---|
| Longitude | -121.576 |
| Location | Tumalo Volcanic Center |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.49 | 0.34 | 0.63 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.5 | WT% | XRF | |
| TIO2 | 0.15 | WT% | XRF | |
| AL2O3 | 13.7 | WT% | XRF | |
| FEOT | 1.7 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 0 | WT% | XRF | |
| CAO | 0.71 | WT% | XRF | |
| NA2O | 5.26 | WT% | XRF | |
| K2O | 3.48 | WT% | XRF | |
| P2O5 | 0.02 | WT% | XRF | |
| TOTAL | 99.92 | WT% | XRF | |
| RB | 86 | PPM | INAA | |
| BA | 796 | PPM | INAA | |
| SR | 52 | PPM | INAA | |
| CS | 1.5 | PPM | INAA | |
| SC | 4.25 | PPM | INAA | |
| V | 0 | PPM | INAA | |
| CO | 0.54 | PPM | INAA | |
| NI | 10 | PPM | INAA | |
| CR | -3 | PPM | INAA | |
| ZN | 84 | PPM | INAA | |
| LA | 25.3 | PPM | INAA | |
| CE | 52.6 | PPM | INAA | |
| ND | 20.4 | PPM | INAA | |
| SM | 4.77 | PPM | INAA | |
| EU | 0.64 | PPM | INAA | |
| TB | 0.78 | PPM | INAA | |
| YB | 3.7 | PPM | INAA | |
| LU | 0.53 | PPM | INAA | |
| ZR | 222 | PPM | INAA | |
| HF | 6.5 | PPM | INAA | |
| GA | 20 | PPM | INAA | |
| Y | 31 | PPM | INAA | |
| NB | 17.8 | PPM | INAA | |
| TA | 1 | PPM | INAA | |
| TH | 7.9 | PPM | INAA | |
| U | 2.7 | PPM | INAA |