Sample 3S141
NavDat sample number 29956 · RHYOLITE
Sample
| Sample ID | 3S141 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
Location
| Latitude | 44.2916 |
|---|---|
| Longitude | -121.407 |
| 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 | 65.7 | WT% | XRF | |
| TIO2 | 0.87 | WT% | XRF | |
| AL2O3 | 16 | WT% | XRF | |
| FEOT | 4.55 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 1.19 | WT% | XRF | |
| CAO | 2.91 | WT% | XRF | |
| NA2O | 5.5 | WT% | XRF | |
| K2O | 2.12 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| TOTAL | 100.48 | WT% | XRF | |
| RB | 31 | PPM | INAA | |
| BA | 768 | PPM | INAA | |
| SR | 316 | PPM | INAA | |
| CS | 1.4 | PPM | INAA | |
| SC | 12.56 | PPM | INAA | |
| V | 38 | PPM | INAA | |
| CO | 4.52 | PPM | INAA | |
| NI | 6 | PPM | INAA | |
| CR | 2 | PPM | INAA | |
| ZN | 100 | PPM | INAA | |
| LA | 25.5 | PPM | INAA | |
| CE | 57.5 | PPM | INAA | |
| ND | 32 | PPM | INAA | |
| SM | 7.35 | PPM | INAA | |
| EU | 2.01 | PPM | INAA | |
| TB | 1.13 | PPM | INAA | |
| YB | 4.5 | PPM | INAA | |
| LU | 0.65 | PPM | INAA | |
| ZR | 269 | PPM | INAA | |
| HF | 7.1 | PPM | INAA | |
| GA | 21 | PPM | INAA | |
| Y | 43 | PPM | INAA | |
| NB | 16.9 | PPM | INAA | |
| TA | 0.89 | PPM | INAA | |
| TH | 2.7 | PPM | INAA | |
| U | 0.8 | PPM | INAA |