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Sample 345
NavDat sample number 14792 · RHYOLITE
Sample
| Sample ID | 345 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.2517 |
|---|
| Longitude | -114.632 |
|---|
| Location | Kate Springs Wash Caldera |
|---|
| State / province | Nevada |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13.9 |
|
13.8 |
14 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 73.7 | | WT% | XRF |
| AL2O3 | 11.6 | | WT% | XRF |
| FE2O3 | 2.88 | | WT% | XRF |
| MGO | 0.15 | | WT% | XRF |
| CAO | 0.35 | | WT% | XRF |
| NA2O | 3.93 | | WT% | XRF |
| K2O | 4.74 | | WT% | XRF |
| TIO2 | 0.23 | | WT% | XRF |
| P2O5 | 0.05 | | WT% | XRF |
| MNO | 0.06 | | WT% | XRF |
| H2O | 0.28 | | WT% | XRF |
| RB | 231 | | PPM | XRF |
| SR | 17 | | PPM | XRF |
| ZR | 804 | | PPM | XRF |
| Y | 91 | | PPM | XRF |
| NB | 80 | | PPM | XRF |
| TOTAL | 97.9 | | WT% | XRF |
