← Search
Sample 93TO-B60
NavDat sample number 59952 · BASALTIC-ANDESITE
Sample
| Sample ID | 93TO-B60 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.3117 |
|---|
| Longitude | -122.644 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 36 |
|
32.4 |
39.6 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 56.43 | | WT% | XRF |
| TIO2 | 1.92 | | WT% | XRF |
| AL2O3 | 15.66 | | WT% | XRF |
| FEOT | 9.79 | | WT% | XRF |
| MNO | 0.17 | | WT% | XRF |
| MGO | 3.65 | | WT% | XRF |
| CAO | 7.39 | | WT% | XRF |
| NA2O | 4.09 | | WT% | XRF |
| K2O | 0.56 | | WT% | XRF |
| P2O5 | 0.34 | | WT% | XRF |
| TOTAL | 100.36 | | WT% | XRF |
| LOI | 0.94 | | WT% | XRF |
| BA | 235 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 47 | | PPM | XRF |
| RB | 17 | | PPM | XRF |
| SR | 380 | | PPM | XRF |
| Y | 28 | | PPM | XRF |
| ZR | 182 | | PPM | XRF |
| NB | 14 | | PPM | XRF |
