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Sample F-80
NavDat sample number 5195 · ANDESITE
Sample
| Sample ID | F-80 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 38.4497 |
|---|
| Longitude | -119.331 |
|---|
| Location | Sweetwater Mtns |
|---|
| State / province | California |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 10.75 |
|
10 |
11.5 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 58.92 | | WT% | XRF |
| TIO2 | 0.84 | | WT% | XRF |
| AL2O3 | 17.04 | | WT% | XRF |
| FE2O3 | 6.92 | | WT% | XRF |
| FEO | 5.96 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 2.32 | | WT% | XRF |
| CAO | 6.68 | | WT% | XRF |
| NA2O | 3.91 | | WT% | XRF |
| K2O | 3.02 | | WT% | XRF |
| P2O5 | 0.33 | | WT% | XRF |
| LOI | 3.94 | | WT% | XRF |
| TOTAL | 99.91 | | WT% | XRF |
| RB | 71 | | PPM | XRF |
| SR | 1200 | | PPM | XRF |
