← Search
Sample SIS30
NavDat sample number 51109 · BASALTIC-ANDESITE
Sample
| Sample ID | SIS30 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.012 |
|---|
| Longitude | -122.58 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 33 |
|
35 |
30 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.49 | | WT% | XRF |
| TIO2 | 1.26 | | WT% | XRF |
| AL2O3 | 18.72 | | WT% | XRF |
| FEOT | 9.71 | | WT% | XRF |
| MNO | 0.15 | | WT% | XRF |
| MGO | 3.41 | | WT% | XRF |
| CAO | 8.54 | | WT% | XRF |
| NA2O | 3.65 | | WT% | XRF |
| K2O | 0.75 | | WT% | XRF |
| P2O5 | 0.34 | | WT% | XRF |
| TOTAL | 100.48 | | WT% | XRF |
| LOI | 2.45 | | WT% | XRF |
| BA | 350 | | PPM | XRF |
| RB | 20 | | PPM | XRF |
| SR | 530 | | PPM | XRF |
| Y | 20 | | PPM | XRF |
| ZR | 120 | | PPM | XRF |
| NB | 20 | | PPM | XRF |
| CR | 30 | | PPM | XRF |
