← Search
Sample GWW-10-83
NavDat sample number 11657 · BASALTIC-ANDESITE
Sample
| Sample ID | GWW-10-83 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.4367 |
|---|
| Longitude | -122.985 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 11.9 |
|
11.6 |
12.2 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.83 | | WT% | COL |
| TIO2 | 1.87 | | WT% | XRF |
| AL2O3 | 15.23 | | WT% | AAS |
| FEO | 10.93 | | WT% | XRF |
| MNO | 0.29 | | WT% | XRF |
| MGO | 4.33 | | WT% | AAS |
| CAO | 8.81 | | WT% | XRF |
| NA2O | 3.3 | | WT% | AAS |
| K2O | 1.16 | | WT% | AAS |
| P2O5 | 0.25 | | WT% | XRF |
| TOTAL | 98.67 | | WT% | XRF |
| ZR | 130.3 | | PPM | XRF |
| NB | 20 | | PPM | XRF |
| V | 313 | | PPM | XRF |
