Sample 3S122
NavDat sample number 29916 · RHYOLITE
Sample
| Sample ID | 3S122 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
Location
| Latitude | 44.0736 |
|---|---|
| Longitude | -121.777 |
| 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 | 73.6 | WT% | XRF | |
| TIO2 | 0.29 | WT% | XRF | |
| AL2O3 | 14.2 | WT% | XRF | |
| FEOT | 1.8 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 0.44 | WT% | XRF | |
| CAO | 1.65 | WT% | XRF | |
| NA2O | 4.48 | WT% | XRF | |
| K2O | 3.42 | WT% | XRF | |
| P2O5 | 0.07 | WT% | XRF | |
| TOTAL | 100.82 | WT% | XRF | |
| RB | 84 | PPM | INAA | |
| BA | 834 | PPM | INAA | |
| SR | 191 | PPM | INAA | |
| CS | 2.45 | PPM | INAA | |
| SC | 3.4 | PPM | INAA | |
| V | 14 | PPM | INAA | |
| CO | 2.69 | PPM | INAA | |
| NI | -30 | PPM | INAA | |
| CR | 3 | PPM | INAA | |
| ZN | 81 | PPM | INAA | |
| LA | 20.8 | PPM | INAA | |
| CE | 45.4 | PPM | INAA | |
| ND | 15.5 | PPM | INAA | |
| SM | 3.11 | PPM | INAA | |
| EU | 0.62 | PPM | INAA | |
| TB | 0.53 | PPM | INAA | |
| YB | 1.8 | PPM | INAA | |
| LU | 0.3 | PPM | INAA | |
| ZR | 168 | PPM | INAA | |
| HF | 5 | PPM | INAA | |
| GA | 13 | PPM | INAA | |
| Y | 18 | PPM | INAA | |
| NB | 10.8 | PPM | INAA | |
| TA | 0.61 | PPM | INAA | |
| TH | 8.8 | PPM | INAA | |
| U | 3.1 | PPM | INAA |