← Search
Sample 960911-1
NavDat sample number 41417 · BASALTIC-ANDESITE
Sample
| Sample ID | 960911-1 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.3135 |
|---|
| Longitude | -122.678 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 21 |
|
19 |
23 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 55.35 | | WT% | XRF |
| TIO2 | 1.11 | | WT% | XRF |
| AL2O3 | 18.14 | | WT% | XRF |
| FEOT | 8.19 | | WT% | XRF |
| MNO | 0.16 | | WT% | XRF |
| MGO | 3.89 | | WT% | XRF |
| CAO | 8.67 | | WT% | XRF |
| NA2O | 2.88 | | WT% | XRF |
| K2O | 1.34 | | WT% | XRF |
| P2O5 | 0.25 | | WT% | XRF |
| TOTAL | 99.4 | | WT% | XRF |
| LOI | 0.25 | | WT% | XRF |
| BA | 461 | | PPM | XRF |
| RB | 41 | | PPM | XRF |
| SR | 418 | | PPM | XRF |
| Y | 27 | | PPM | XRF |
| ZR | 143 | | PPM | XRF |
| NB | -10 | | PPM | XRF |
