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Sample 93CR-F21A
NavDat sample number 59930 · BASALTIC-ANDESITE
Sample
| Sample ID | 93CR-F21A |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.2622 |
|---|
| Longitude | -122.878 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 39 |
|
35.1 |
42.9 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.41 | | WT% | XRF |
| TIO2 | 1.12 | | WT% | XRF |
| AL2O3 | 17.91 | | WT% | XRF |
| FEOT | 8.87 | | WT% | XRF |
| MNO | 0.16 | | WT% | XRF |
| MGO | 5.18 | | WT% | XRF |
| CAO | 11.03 | | WT% | XRF |
| NA2O | 2.82 | | WT% | XRF |
| K2O | 0.32 | | WT% | XRF |
| P2O5 | 0.16 | | WT% | XRF |
| TOTAL | 99.75 | | WT% | XRF |
| LOI | 0.66 | | WT% | XRF |
| BA | 82 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | -30 | | PPM | XRF |
| SR | 310 | | PPM | XRF |
| Y | 16 | | PPM | XRF |
| ZR | 96 | | PPM | XRF |
| NB | -10 | | PPM | XRF |
