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Sample 93L-4A
NavDat sample number 45856 · PYROCLASTIC-FLOW
Sample
| Sample ID | 93L-4A |
|---|
| Rock name | PYROCLASTIC-FLOW |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 38.053 |
|---|
| Longitude | -106.694 |
|---|
| Location | Saguache Park |
|---|
| State / province | COLORADO |
|---|
| Formation | Cebolla Creek Caldera Cycle, Cebolla Creek Tuff |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 26.6 |
|
26 |
27.1 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 60.74 | | WT% | XRF |
| TIO2 | 0.744847 | | WT% | XRF |
| AL2O3 | 17.5196 | | WT% | XRF |
| FE2O3 | 5.84337 | | WT% | XRF |
| MGO | 2.78006 | | WT% | XRF |
| CAO | 4.98313 | | WT% | XRF |
| NA2O | 3.24166 | | WT% | XRF |
| K2O | 2.8535 | | WT% | XRF |
| P2O5 | 0.346196 | | WT% | XRF |
| MNO | 0.12589 | | WT% | XRF |
| LOI | 4.64 | | WT% | XRF |
| TOTAL | 99.18 | | WT% | XRF |
| RB | 98 | | PPM | XRF |
| SR | 700 | | PPM | XRF |
| Y | 28 | | PPM | XRF |
| ZR | 210 | | PPM | XRF |
| NB | 13 | | PPM | XRF |
| BA | 1000 | | PPM | XRF |
| LA | 41 | | PPM | XRF |
| CE | 65 | | PPM | XRF |
