Sample 3S054
NavDat sample number 29865 · RHYOLITE
Sample
| Sample ID | 3S054 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
Location
| Latitude | 44.039 |
|---|---|
| Longitude | -121.749 |
| 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 | 74.2 | WT% | XRF | |
| TIO2 | 0.24 | WT% | XRF | |
| AL2O3 | 14.3 | WT% | XRF | |
| FEOT | 1.58 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 0.23 | WT% | XRF | |
| CAO | 1.2 | WT% | XRF | |
| NA2O | 4.53 | WT% | XRF | |
| K2O | 3.37 | WT% | XRF | |
| P2O5 | 0.05 | WT% | XRF | |
| TOTAL | 100.95 | WT% | XRF | |
| RB | 74 | PPM | INAA | |
| BA | 840 | PPM | INAA | |
| SR | 144 | PPM | INAA | |
| CS | 1.3 | PPM | INAA | |
| SC | 2.51 | PPM | INAA | |
| V | 3 | PPM | INAA | |
| CO | 1.47 | PPM | INAA | |
| NI | -1 | PPM | INAA | |
| CR | -2 | PPM | INAA | |
| ZN | 49 | PPM | INAA | |
| LA | 19.8 | PPM | INAA | |
| CE | 36.2 | PPM | INAA | |
| ND | 14 | PPM | INAA | |
| SM | 2.62 | PPM | INAA | |
| EU | 0.49 | PPM | INAA | |
| TB | 0.35 | PPM | INAA | |
| YB | 1.6 | PPM | INAA | |
| LU | 0.24 | PPM | INAA | |
| ZR | 180 | PPM | INAA | |
| HF | 4.6 | PPM | INAA | |
| GA | 15 | PPM | INAA | |
| Y | 16 | PPM | INAA | |
| NB | 11.5 | PPM | INAA | |
| TA | 0.77 | PPM | INAA | |
| TH | 6.4 | PPM | INAA | |
| U | 2.6 | PPM | INAA |