Sample 3S142
NavDat sample number 29957 · RHYOLITE
Sample
| Sample ID | 3S142 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
Location
| Latitude | 44.29 |
|---|---|
| Longitude | -121.409 |
| Location | Deschutes Formation |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.7 | 4.6 | 4.8 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.9 | WT% | XRF | |
| TIO2 | 0.59 | WT% | XRF | |
| AL2O3 | 15.9 | WT% | XRF | |
| FEOT | 3.35 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| MGO | 0.48 | WT% | XRF | |
| CAO | 1.61 | WT% | XRF | |
| NA2O | 3.04 | WT% | XRF | |
| K2O | 3.82 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| TOTAL | 98.42 | WT% | XRF | |
| RB | 56 | PPM | INAA | |
| BA | 740 | PPM | INAA | |
| SR | 135 | PPM | INAA | |
| CS | 1.7 | PPM | INAA | |
| SC | 7.37 | PPM | INAA | |
| V | 28 | PPM | INAA | |
| CO | 2.49 | PPM | INAA | |
| NI | 11 | PPM | INAA | |
| CR | 3 | PPM | INAA | |
| ZN | 55 | PPM | INAA | |
| LA | 22.4 | PPM | INAA | |
| CE | 44.9 | PPM | INAA | |
| ND | 25 | PPM | INAA | |
| SM | 5.69 | PPM | INAA | |
| EU | 1 | PPM | INAA | |
| TB | 0.84 | PPM | INAA | |
| YB | 3.9 | PPM | INAA | |
| LU | 0.58 | PPM | INAA | |
| ZR | 365 | PPM | INAA | |
| HF | 7.7 | PPM | INAA | |
| GA | 22 | PPM | INAA | |
| Y | 43 | PPM | INAA | |
| NB | 18.3 | PPM | INAA | |
| TA | 0.85 | PPM | INAA | |
| TH | 4 | PPM | INAA | |
| U | 1.5 | PPM | INAA |