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Sample 87-165
NavDat sample number 16979 · PYROCLASTIC-FLOW
Sample
| Sample ID | 87-165 |
|---|
| Rock name | PYROCLASTIC-FLOW |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.733 |
|---|
| Longitude | -107.065 |
|---|
| Location | Antelope Park, 9090' |
|---|
| State / province | COLORADO |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 27.2 |
|
27.1 |
27.3 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 65.3343 | | WT% | XRF |
| TIO2 | 0.715965 | | WT% | XRF |
| AL2O3 | 17.0017 | | WT% | XRF |
| FE2O3 | 3.92268 | | WT% | XRF |
| MGO | 1.81512 | | WT% | XRF |
| CAO | 3.75125 | | WT% | XRF |
| NA2O | 3.721 | | WT% | XRF |
| K2O | 4.20504 | | WT% | XRF |
| P2O5 | 0.292436 | | WT% | XRF |
| MNO | 0.0605041 | | WT% | XRF |
| LOI | 1.5 | | WT% | XRF |
| TOTAL | 100.82 | | WT% | XRF |
| ZN | 66 | | PPM | XRF |
| RB | 120 | | PPM | XRF |
| SR | 538 | | PPM | XRF |
| Y | 28 | | PPM | XRF |
| ZR | 251 | | PPM | XRF |
| BA | 1200 | | PPM | XRF |
| LA | 45 | | PPM | XRF |
| CE | 68 | | PPM | XRF |
| CU | 16 | | PPM | XRF |
| V | 56 | | PPM | XRF |
