Sample 3S040
NavDat sample number 29852 · RHYOLITE
Sample
| Sample ID | 3S040 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Glassy Flow |
Location
| Latitude | 44.0886 |
|---|---|
| Longitude | -121.593 |
| 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 | 0.56 | WT% | XRF | |
| AL2O3 | 15.3 | WT% | XRF | |
| FEOT | 3.39 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 0.54 | WT% | XRF | |
| CAO | 1.97 | WT% | XRF | |
| NA2O | 5.6 | WT% | XRF | |
| K2O | 2.85 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| TOTAL | 100.71 | WT% | XRF | |
| RB | 60 | PPM | INAA | |
| BA | 715 | PPM | INAA | |
| SR | 194 | PPM | INAA | |
| CS | 2.5 | PPM | INAA | |
| SC | 9.65 | PPM | INAA | |
| V | 19 | PPM | INAA | |
| CO | 3.35 | PPM | INAA | |
| NI | 10 | PPM | INAA | |
| CR | -5 | PPM | INAA | |
| ZN | 83 | PPM | INAA | |
| LA | 25.9 | PPM | INAA | |
| CE | 55.7 | PPM | INAA | |
| ND | 27 | PPM | INAA | |
| SM | 6.55 | PPM | INAA | |
| EU | 1.33 | PPM | INAA | |
| TB | 1 | PPM | INAA | |
| YB | 4.2 | PPM | INAA | |
| LU | 0.6 | PPM | INAA | |
| ZR | 300 | PPM | INAA | |
| HF | 8.5 | PPM | INAA | |
| GA | 17 | PPM | INAA | |
| Y | 37 | PPM | INAA | |
| NB | 16.3 | PPM | INAA | |
| TA | 1.01 | PPM | INAA | |
| TH | 5.4 | PPM | INAA | |
| U | 2.2 | PPM | INAA |