← Search
Sample SIS49
NavDat sample number 51116 · BASALTIC-ANDESITE
Sample
| Sample ID | SIS49 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.035 |
|---|
| Longitude | -122.589 |
|---|
| 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 | 52.16 | | WT% | XRF |
| TIO2 | 1.39 | | WT% | XRF |
| AL2O3 | 17.18 | | WT% | XRF |
| FEOT | 11.44 | | WT% | XRF |
| MNO | 0.19 | | WT% | XRF |
| MGO | 4.04 | | WT% | XRF |
| CAO | 9.41 | | WT% | XRF |
| NA2O | 3.19 | | WT% | XRF |
| K2O | 0.77 | | WT% | XRF |
| P2O5 | 0.22 | | WT% | XRF |
| TOTAL | 100.08 | | WT% | XRF |
| LOI | 1.79 | | WT% | XRF |
| BA | 250 | | PPM | XRF |
| RB | 10 | | PPM | XRF |
| SR | 410 | | PPM | XRF |
| Y | 30 | | PPM | XRF |
| ZR | 90 | | PPM | XRF |
| NB | 20 | | PPM | XRF |
| CR | 30 | | PPM | XRF |
