Sample DS89-012
NavDat sample number 45695
Sample
| Sample ID | DS89-012 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 37.657 |
|---|---|
| Longitude | -106.937 |
| Location | Fisher Mountain |
| State / province | COLORADO |
| Formation | Fisher Dacite, Creede Caldera cycle |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26.26 | 26.22 | 26.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.51 | WT% | XRF | |
| TIO2 | 0.68 | WT% | XRF | |
| AL2O3 | 16.71 | WT% | XRF | |
| FE2O3 | 5.22 | WT% | XRF | |
| MGO | 1.08 | WT% | XRF | |
| CAO | 4.46 | WT% | XRF | |
| NA2O | 4.12 | WT% | XRF | |
| K2O | 3.58 | WT% | XRF | |
| P2O5 | 0.36 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| LOI | 0.64 | WT% | XRF | |
| TOTAL | 99.82 | WT% | XRF | |
| ZN | 100 | PPM | XRF | |
| RB | 78 | PPM | XRF | |
| SR | 791 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 188 | PPM | XRF | |
| NB | 14 | PPM | XRF | |
| BA | 1230 | PPM | XRF | |
| LA | 42 | PPM | XRF | |
| CE | 78 | PPM | XRF | |
| ND | 41 | PPM | XRF |