Sample 00L-17
NavDat sample number 45971 · PYROCLASTIC-FLOW
Sample
| Sample ID | 00L-17 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 38.152 |
|---|---|
| Longitude | -106.886 |
| Location | near Pinto Basin |
| State / province | COLORADO |
| Formation | South River Caldera Cycle, Silver River volcanics, outflow sheet Wason Park Tuff |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.1 | 27 | 27.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 70.08 | WT% | XRF | |
| TIO2 | 0.414638 | WT% | XRF | |
| AL2O3 | 15.2708 | WT% | XRF | |
| FE2O3 | 2.24511 | WT% | XRF | |
| MGO | 0.394412 | WT% | XRF | |
| CAO | 1.48663 | WT% | XRF | |
| NA2O | 3.96435 | WT% | XRF | |
| K2O | 5.14758 | WT% | XRF | |
| P2O5 | 0.121358 | WT% | XRF | |
| MNO | 0.101131 | WT% | XRF | |
| LOI | 1.11 | WT% | XRF | |
| TOTAL | 99.23 | WT% | XRF | |
| ZN | 49 | PPM | XRF | |
| RB | 135 | PPM | XRF | |
| SR | 308 | PPM | XRF | |
| Y | 41 | PPM | XRF | |
| ZR | 301 | PPM | XRF | |
| NB | 18 | PPM | XRF | |
| PB | 19 | PPM | XRF | |
| TH | 13 | PPM | XRF | |
| BA | 1370 | PPM | XRF | |
| LA | 77 | PPM | XRF | |
| CE | 126 | PPM | XRF | |
| ND | 68 | PPM | XRF | |
| CU | 9 | PPM | XRF | |
| V | 37 | PPM | XRF | |
| U | 5 | PPM | XRF | |
| CR | 5 | PPM | XRF | |
| CS | 8 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| MO | 3 | PPM | XRF | |
| NI | 7 | PPM | XRF |