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Sample ER 1-4
NavDat sample number 15781 · RHYOLITE
Sample
| Sample ID | ER 1-4 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 36.044 |
|---|
| Longitude | -106.406 |
|---|
| Location | Northern Pumice Ring |
|---|
| State / province | New Mexico |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 5.21 |
|
5.16 |
5.46 |
|
|
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 71.07 | | WT% | XRF |
| TIO2 | 0.26 | | WT% | XRF |
| AL2O3 | 15.17 | | WT% | XRF |
| FE2O3T | 1.6 | | WT% | XRF |
| MNO | 0.04 | | WT% | XRF |
| MGO | 0.72 | | WT% | XRF |
| CAO | 2.54 | | WT% | XRF |
| NA2O | 3.71 | | WT% | XRF |
| K2O | 3.2 | | WT% | XRF |
| P2O5 | 0.02 | | WT% | XRF |
| LOI | 1.39 | | WT% | XRF |
| TOTAL | 99.72 | | WT% | XRF |
| RB | 58 | | PPM | XRF |
| NB | 5 | | PPM | XRF |
| SR | 393 | | PPM | XRF |
| BA | 1280 | | PPM | XRF |
| ZR | 109 | | PPM | XRF |
