Sample H89-153A
NavDat sample number 33619 · RHYOLITE
Sample
| Sample ID | H89-153A |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 30.57 |
|---|---|
| Longitude | -104.015 |
| Location | Davis Mtns, |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 35.09 | 34.97 | 35.21 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.06 | WT% | XRF | |
| TIO2 | 0.44 | WT% | XRF | |
| AL2O3 | 13.61 | WT% | XRF | |
| FEOT | 3.33 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 0.09 | WT% | XRF | |
| CAO | 0.46 | WT% | XRF | |
| NA2O | 5.29 | WT% | XRF | |
| K2O | 5.55 | WT% | XRF | |
| P2O5 | 0.04 | WT% | XRF | |
| H2O_PLUS | 0.6 | WT% | XRF | |
| TOTAL | 99.76 | WT% | XRF | |
| NI | 13 | PPM | XRF | |
| CU | 2 | PPM | XRF | |
| ZN | 138 | PPM | XRF | |
| GA | 28 | PPM | XRF | |
| RB | 302 | PPM | XRF | |
| SR | 8 | PPM | XRF | |
| Y | 115 | PPM | XRF | |
| ZR | 1055 | PPM | XRF | |
| NB | 154 | PPM | XRF | |
| BA | 6 | PPM | XRF | |
| LA | 155 | PPM | XRF | |
| CE | 318 | PPM | XRF | |
| TA | 24 | PPM | XRF | |
| PB | 48 | PPM | XRF |