Sample ER 5-7
NavDat sample number 15782 · RHYOLITE
Sample
| Sample ID | ER 5-7 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.03 |
|---|---|
| Longitude | -106.483 |
| Location | Early Rhyolite |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.54 | 7.26 | 7.82 |
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.33 | WT% | XRF | |
| TIO2 | 0.26 | WT% | XRF | |
| AL2O3 | 14.29 | WT% | XRF | |
| FE2O3T | 1.6 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 0.31 | WT% | XRF | |
| CAO | 1.43 | WT% | XRF | |
| NA2O | 4.52 | WT% | XRF | |
| K2O | 3.89 | WT% | XRF | |
| P2O5 | 0.06 | WT% | XRF | |
| LOI | 0.37 | WT% | XRF | |
| TOTAL | 99.09 | WT% | XRF | |
| RB | 77 | PPM | XRF | |
| CS | 1.9 | PPM | INAA | |
| U | 2.92 | PPM | INAA | |
| TH | 10.1 | PPM | INAA | |
| NB | 20 | PPM | XRF | |
| TA | 3.3 | PPM | INAA | |
| SR | 253 | PPM | XRF | |
| BA | 1430 | PPM | XRF | |
| ZR | 151 | PPM | XRF | |
| HF | 5.2 | PPM | INAA | |
| SC | 3.39 | PPM | INAA | |
| LA | 49 | PPM | INAA | |
| CE | 88 | PPM | INAA | |
| SM | 5.2 | PPM | INAA | |
| EU | 1.02 | PPM | INAA | |
| DY | 4.3 | PPM | INAA | |
| YB | 3 | PPM | INAA | |
| LU | 0.36 | PPM | INAA | |
| SR87_SR86 | 0.70537 | TIMS | ||
| ND143_ND144 | 0.512453 | TIMS |