← Search
Sample S-1-12
NavDat sample number 5971 · ANDESITE
Sample
| Sample ID | S-1-12 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.859 |
|---|
| Longitude | -122.249 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 12 |
|
7 |
17 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 57.99 | | WT% | XRF |
| TIO2 | 0.78 | | WT% | XRF |
| AL2O3 | 21.79 | | WT% | XRF |
| FEOT | 6.17 | | WT% | XRF |
| MGO | 2.59 | | WT% | XRF |
| CAO | 5.27 | | WT% | XRF |
| NA2O | 5.17 | | WT% | XRF |
| K2O | 0.24 | | WT% | XRF |
| TOTAL | 100.52 | | WT% | XRF |
| AG | 0.3 | | PPM | XRF |
| CU | 90 | | PPM | XRF |
| MO | -1 | | PPM | XRF |
| PB | 30 | | PPM | XRF |
| ZN | 90 | | PPM | XRF |
