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Sample 96L-10
NavDat sample number 46094 · PYROCLASTIC FALL
Sample
| Sample ID | 96L-10 |
|---|
| Rock name | PYROCLASTIC FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.674 |
|---|
| Longitude | -107.066 |
|---|
| Location | Trout Ck. |
|---|
| State / province | COLORADO |
|---|
| Formation | western San Juan units, Ute Ridge Tuff |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 28.67 |
|
28.63 |
28.68 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 65.34 | | WT% | XRF |
| TIO2 | 0.585004 | | WT% | XRF |
| AL2O3 | 15.8759 | | WT% | XRF |
| FE2O3 | 4.75458 | | WT% | XRF |
| MGO | 1.74362 | | WT% | XRF |
| CAO | 3.40856 | | WT% | XRF |
| NA2O | 3.45825 | | WT% | XRF |
| K2O | 3.92315 | | WT% | XRF |
| P2O5 | 0.245391 | | WT% | XRF |
| MNO | 0.100434 | | WT% | XRF |
| LOI | 3.4 | | WT% | XRF |
| TOTAL | 99.43 | | WT% | XRF |
| RB | 89 | | PPM | XRF |
| SR | 437 | | PPM | XRF |
| Y | 23 | | PPM | XRF |
| ZR | 197 | | PPM | XRF |
| NB | 15 | | PPM | XRF |
| BA | 938 | | PPM | XRF |
