← Search
Sample 417
NavDat sample number 14772 · ANDESITE
Sample
| Sample ID | 417 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | Fe-rich andesite |
|---|
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 |
|---|
| 13.4 |
|
12.06 |
14.74 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 61.7 | | WT% | XRF |
| AL2O3 | 14.4 | | WT% | XRF |
| FE2O3 | 7.99 | | WT% | XRF |
| MGO | 1.67 | | WT% | XRF |
| CAO | 4.77 | | WT% | XRF |
| NA2O | 2.98 | | WT% | XRF |
| K2O | 3.16 | | WT% | XRF |
| TIO2 | 1.43 | | WT% | XRF |
| P2O5 | 0.5 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| TOTAL | 98.7 | | WT% | XRF |
