← Search
Sample 84SH-V55
NavDat sample number 59897 · BASALTIC-ANDESITE
Sample
| Sample ID | 84SH-V55 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.2461 |
|---|
| Longitude | -122.224 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 25 |
|
22.5 |
27.5 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.07 | | WT% | XRF |
| TIO2 | 1.39 | | WT% | XRF |
| AL2O3 | 17.87 | | WT% | XRF |
| FEOT | 9.27 | | WT% | XRF |
| MNO | 0.17 | | WT% | XRF |
| MGO | 5.12 | | WT% | XRF |
| CAO | 10.85 | | WT% | XRF |
| NA2O | 2.75 | | WT% | XRF |
| K2O | 0.31 | | WT% | XRF |
| P2O5 | 0.2 | | WT% | XRF |
| TOTAL | 100.56 | | WT% | XRF |
| LOI | 3.35 | | WT% | XRF |
| BA | 114 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 40 | | PPM | XRF |
| SR | 350 | | PPM | XRF |
| Y | 18 | | PPM | XRF |
| ZR | 130 | | PPM | XRF |
| NB | 10 | | PPM | XRF |
