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Sample ATL-1-68-1
NavDat sample number 17203 · PYROCLASTIC-FALL
Sample
| Sample ID | ATL-1-68-1 |
|---|
| Rock name | PYROCLASTIC-FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 38.4175 |
|---|
| Longitude | -114.034 |
|---|
| State / province | Utah |
|---|
| Formation | Ripgut |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 27 |
|
24.3 |
29.7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 77.4 | | WT% | XRF |
| TIO2 | 0.14 | | WT% | XRF |
| AL2O3 | 13.1 | | WT% | XRF |
| FE2O3 | 0.6 | | WT% | XRF |
| MNO | 0.069 | | WT% | XRF |
| MGO | 0.1 | | WT% | XRF |
| CAO | 0.83 | | WT% | XRF |
| NA2O | 2.7 | | WT% | XRF |
| K2O | 5.15 | | WT% | XRF |
| P2O5 | 0 | | WT% | XRF |
| TOTAL | 100.09 | | WT% | XRF |
| RB | 184 | | PPM | XRF |
| SR | 113 | | PPM | XRF |
| Y | 36 | | PPM | XRF |
| ZR | 131 | | PPM | XRF |
| NB | 43 | | PPM | XRF |
| BA | 930 | | PPM | XRF |
