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Sample DY89-9
NavDat sample number 45930 · DACITE
Sample
| Sample ID | DY89-9 |
|---|
| Rock name | DACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.615 |
|---|
| Longitude | -106.931 |
|---|
| Location | SE Beautiful Mountain |
|---|
| State / province | COLORADO |
|---|
| Formation | South River Caldera Cycle, Silver River volcanics |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 27 |
|
26.9 |
27.1 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 62.78 | | WT% | XRF |
| TIO2 | 0.698715 | | WT% | XRF |
| AL2O3 | 15.8983 | | WT% | XRF |
| FE2O3 | 5.77199 | | WT% | XRF |
| MGO | 2.02526 | | WT% | XRF |
| CAO | 4.56696 | | WT% | XRF |
| NA2O | 3.7366 | | WT% | XRF |
| K2O | 3.45307 | | WT% | XRF |
| P2O5 | 0.374673 | | WT% | XRF |
| MNO | 0.111389 | | WT% | XRF |
| LOI | 1.24 | | WT% | XRF |
| TOTAL | 99.42 | | WT% | XRF |
| ZN | 103 | | PPM | XRF |
| RB | 83 | | PPM | XRF |
| SR | 762 | | PPM | XRF |
| Y | 27 | | PPM | XRF |
| ZR | 206 | | PPM | XRF |
| NB | 19 | | PPM | XRF |
| BA | 1068 | | PPM | XRF |
| LA | 41 | | PPM | XRF |
| CE | 88 | | PPM | XRF |
| ND | 44 | | PPM | XRF |
