Sample RT165E
NavDat sample number 37125 · RHYOLITE
Sample
| Sample ID | RT165E |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.5 |
|---|---|
| Longitude | -120.5 |
| State / province | OREGON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.05 | 6.345 | 7.755 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.6 | WT% | XRF | |
| TIO2 | 0.11 | WT% | XRF | |
| AL2O3 | 12.07 | WT% | XRF | |
| FE2O3 | 0.86 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| CAO | 0.3 | WT% | XRF | |
| NA2O | 3.89 | WT% | XRF | |
| K2O | 5.06 | WT% | XRF | |
| P2O5 | 0.02 | WT% | XRF | |
| RB | 123 | PPM | XRF | |
| BA | 25 | PPM | XRF | |
| SR | 3.4 | PPM | XRF | |
| ZR | 175 | PPM | XRF | |
| NB | 40.3 | PPM | XRF | |
| Y | 101 | PPM | XRF | |
| PB | 18.9 | PPM | XRF | |
| ZN | 88 | PPM | XRF | |
| GA | 17.8 | PPM | XRF | |
| V | 2.5 | PPM | XRF | |
| CU | 1.2 | PPM | XRF | |
| NI | 14 | PPM | XRF | |
| CR | 1.6 | PPM | XRF | |
| CS | 4.54 | PPM | INAA | |
| U | 4.48 | PPM | INAA | |
| TH | 9.87 | PPM | INAA | |
| HF | 7.24 | PPM | INAA | |
| TA | 2.28 | PPM | INAA | |
| SB | 1.42 | PPM | INAA | |
| ARSENIC | 5.3 | PPM | INAA | |
| SC | 4.05 | PPM | INAA | |
| CO | 0.05 | PPM | INAA | |
| LA | 21.7 | PPM | INAA | |
| CE | 54 | PPM | INAA | |
| ND | 30 | PPM | INAA | |
| SM | 9.58 | PPM | INAA | |
| EU | 0.65 | PPM | INAA | |
| TB | 2.3 | PPM | INAA | |
| YB | 10.55 | PPM | INAA | |
| LU | 1.62 | PPM | INAA |