← Search
Sample HSV6
NavDat sample number 16599 · TRACHYDACITE
Sample
| Sample ID | HSV6 |
|---|
| Rock name | TRACHYDACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Stratigraphic Unit |
|---|
Location
| Latitude | 35 |
|---|
| Longitude | -115.25 |
|---|
| Location | Hackberry Spring Volcanics |
|---|
| State / province | California |
|---|
| Volcanic field | Woods Mountains Volcanic Center |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 16.1 |
|
15.8 |
16.4 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 65.7 | | WT% | XRF |
| TIO2 | 0.89 | | WT% | XRF |
| AL2O3 | 15.4 | | WT% | XRF |
| FEO | 5.38 | | WT% | XRF |
| MNO | 0.04 | | WT% | XRF |
| MGO | 0.46 | | WT% | XRF |
| CAO | 2.68 | | WT% | XRF |
| NA2O | 4.3 | | WT% | XRF |
| K2O | 4.18 | | WT% | XRF |
| RB | 70 | | PPM | XRF |
| SR | 430 | | PPM | XRF |
| ZN | 53 | | PPM | XRF |
| ZR | 330 | | PPM | XRF |
References
- McCurry, Michael (1988) Geology and petrology of the Woods Mountains volcanic center, southeastern California; implications for the genesis of peralkaline rhyolite ash flow tuffs. Journal of Geophysical Research, B, Solid Earth and Planets, vol.93, no.12, pp.14,835-14,855, Dec 1988 doi:10.1029/JB093iB12p14835
