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Sample HV-12
NavDat sample number 5212 · PYROCLASTIC FALL
Sample
| Sample ID | HV-12 |
|---|
| Rock name | PYROCLASTIC FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 38.0907 |
|---|
| Longitude | -118.737 |
|---|
| Location | Anchorite Hills/Huntoon Valley |
|---|
| State / province | California |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 11.5 |
|
11.1 |
11.9 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 67.94 | | WT% | XRF |
| TIO2 | 0.51 | | WT% | XRF |
| AL2O3 | 17.18 | | WT% | XRF |
| FE2O3 | 3.56 | | WT% | XRF |
| FEO | 3.2 | | WT% | XRF |
| MNO | 0.08 | | WT% | XRF |
| MGO | 0.93 | | WT% | XRF |
| CAO | 2.34 | | WT% | XRF |
| NA2O | 2.06 | | WT% | XRF |
| K2O | 4.7 | | WT% | XRF |
| P2O5 | 0.09 | | WT% | XRF |
| LOI | 4.97 | | WT% | XRF |
| TOTAL | 99.39 | | WT% | XRF |
| RB | 194 | | PPM | XRF |
| SR | 461 | | PPM | XRF |
