← Search
Sample HV-30
NavDat sample number 5224 · ANDESITE
Sample
| Sample ID | HV-30 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 38.1908 |
|---|
| Longitude | -118.653 |
|---|
| Location | Anchorite Hills/Huntoon Valley |
|---|
| State / province | Nevada |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 11.9 |
|
11.89 |
11.91 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 60.41 | | WT% | XRF |
| TIO2 | 0.64 | | WT% | XRF |
| AL2O3 | 18.74 | | WT% | XRF |
| FE2O3 | 5.52 | | WT% | XRF |
| FEO | 4.97 | | WT% | XRF |
| MNO | 0.07 | | WT% | XRF |
| MGO | 1.56 | | WT% | XRF |
| CAO | 5.42 | | WT% | XRF |
| NA2O | 4.44 | | WT% | XRF |
| K2O | 2.32 | | WT% | XRF |
| P2O5 | 0.27 | | WT% | XRF |
| LOI | 0.44 | | WT% | XRF |
| TOTAL | 99.37 | | WT% | XRF |
| RB | 57.4 | | PPM | XRF |
| SR | 910 | | PPM | XRF |
| SR87_SR86 | 0.705 | | | MS |
