Sample 3S048
NavDat sample number 29859 · RHYOLITE
Sample
| Sample ID | 3S048 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Vent Breccia |
Location
| Latitude | 44.0922 |
|---|---|
| Longitude | -121.64 |
| Location | Tam MacArthur Rim |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.21 | 0.204 | 0.222 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.4 | WT% | XRF | |
| TIO2 | 0.55 | WT% | XRF | |
| AL2O3 | 15.4 | WT% | XRF | |
| FEOT | 3.37 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 0.46 | WT% | XRF | |
| CAO | 1.81 | WT% | XRF | |
| NA2O | 5.79 | WT% | XRF | |
| K2O | 2.89 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| TOTAL | 100.49 | WT% | XRF | |
| RB | 59 | PPM | INAA | |
| BA | 753 | PPM | INAA | |
| SR | 182 | PPM | INAA | |
| CS | 1.9 | PPM | INAA | |
| SC | 9.3 | PPM | INAA | |
| V | 19 | PPM | INAA | |
| CO | 2.88 | PPM | INAA | |
| NI | 10 | PPM | INAA | |
| CR | -5 | PPM | INAA | |
| ZN | 87 | PPM | INAA | |
| LA | 26.2 | PPM | INAA | |
| CE | 54.4 | PPM | INAA | |
| ND | 26 | PPM | INAA | |
| SM | 6.42 | PPM | INAA | |
| EU | 1.32 | PPM | INAA | |
| TB | 1.03 | PPM | INAA | |
| YB | 4.2 | PPM | INAA | |
| LU | 0.63 | PPM | INAA | |
| ZR | 311 | PPM | INAA | |
| HF | 8.5 | PPM | INAA | |
| GA | 20 | PPM | INAA | |
| Y | 39 | PPM | INAA | |
| NB | 17 | PPM | INAA | |
| TA | 0.97 | PPM | INAA | |
| TH | 5.4 | PPM | INAA | |
| U | 2.3 | PPM | INAA |