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Sample 292
NavDat sample number 14785 · DACITE
Sample
| Sample ID | 292 |
|---|
| Rock name | DACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.2517 |
|---|
| Longitude | -114.632 |
|---|
| Location | Kate Springs Wash Caldera |
|---|
| State / province | Nevada |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13.9 |
|
13.8 |
14 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 63.6 | | WT% | XRF |
| AL2O3 | 16.7 | | WT% | XRF |
| FE2O3 | 6.4 | | WT% | XRF |
| MGO | 0.68 | | WT% | XRF |
| CAO | 2.23 | | WT% | XRF |
| NA2O | 4.62 | | WT% | XRF |
| K2O | 5 | | WT% | XRF |
| TIO2 | 1.19 | | WT% | XRF |
| P2O5 | 0.39 | | WT% | XRF |
| MNO | 0.09 | | WT% | XRF |
| TOTAL | 100.9 | | WT% | XRF |
