Sample 02L-5
NavDat sample number 46001 · PYROCLASTIC-FLOW
Sample
| Sample ID | 02L-5 |
|---|---|
| Rock name | PYROCLASTIC-FLOW |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 38.248 |
|---|---|
| Longitude | -106.626 |
| Location | Samora Creek |
| State / province | COLORADO |
| Formation | Bachelor Caldera Cycle, Carpenter Ridge Tuff, outflow facies |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.35 | 27.25 | 27.45 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.66 | WT% | XRF | |
| TIO2 | 0.221377 | WT% | XRF | |
| AL2O3 | 13.2826 | WT% | XRF | |
| FE2O3 | 1.35845 | WT% | XRF | |
| MGO | 0.120751 | WT% | XRF | |
| CAO | 0.794943 | WT% | XRF | |
| NA2O | 3.62252 | WT% | XRF | |
| K2O | 5.34322 | WT% | XRF | |
| P2O5 | 0.211314 | WT% | XRF | |
| MNO | 0.0905631 | WT% | XRF | |
| LOI | 0.62 | WT% | XRF | |
| TOTAL | 99.71 | WT% | XRF | |
| ZN | 47 | PPM | XRF | |
| RB | 152 | PPM | XRF | |
| SR | 88 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| ZR | 207 | PPM | XRF | |
| NB | 19 | PPM | XRF | |
| PB | 26 | PPM | XRF | |
| TH | 18 | PPM | XRF | |
| BA | 606 | PPM | XRF | |
| LA | 59 | PPM | XRF | |
| CE | 100 | PPM | XRF | |
| ND | 38 | PPM | XRF | |
| CU | 6 | PPM | XRF | |
| V | 20 | PPM | XRF | |
| U | 6 | PPM | XRF | |
| CR | 8 | PPM | XRF | |
| CS | 9 | PPM | XRF | |
| GA | 15 | PPM | XRF | |
| NI | 6 | PPM | XRF |