Sample ER 3-3
NavDat sample number 15792 · RHYOLITE
Sample
| Sample ID | ER 3-3 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 36.06 |
|---|---|
| Longitude | -106.425 |
| Location | E.R.R. Central Dome |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.01 | 1.95 | 2.07 |
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.77 | WT% | XRF | |
| TIO2 | 0.08 | WT% | XRF | |
| AL2O3 | 12.43 | WT% | XRF | |
| FE2O3T | 0.54 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 0.05 | WT% | XRF | |
| CAO | 0.45 | WT% | XRF | |
| NA2O | 3.74 | WT% | XRF | |
| K2O | 4.74 | WT% | XRF | |
| P2O5 | 0 | WT% | XRF | |
| LOI | 3.17 | WT% | XRF | |
| TOTAL | 100.03 | WT% | XRF | |
| RB | 139 | PPM | XRF | |
| CS | 5.3 | PPM | INAA | |
| U | 8 | PPM | INAA | |
| TH | 20.4 | PPM | INAA | |
| NB | 40 | PPM | XRF | |
| TA | 6.2 | PPM | INAA | |
| SR | -5 | PPM | XRF | |
| BA | 17 | PPM | XRF | |
| ZR | 58 | PPM | XRF | |
| HF | 3.7 | PPM | INAA | |
| SC | 3.11 | PPM | INAA | |
| LA | 17.2 | PPM | INAA | |
| CE | 44 | PPM | INAA | |
| SM | 3.6 | PPM | INAA | |
| EU | 0.17 | PPM | INAA | |
| DY | 3.6 | PPM | INAA | |
| YB | 2.6 | PPM | INAA | |
| LU | 0.32 | PPM | INAA | |
| SR87_SR86 | 0.70814 | TIMS | ||
| ND143_ND144 | 0.512574 | TIMS |