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Sample 923
NavDat sample number 66210 · BASALTIC-ANDESITE
Sample
| Sample ID | 923 |
|---|
| Alternate ID | AYB-213 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | Plagioclase-phyric |
|---|
Location
| Latitude | 43.7198 |
|---|
| Longitude | -117.552 |
|---|
| State / province | Oregon |
|---|
| Formation | no data |
|---|
| Elevation | 1231 |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 14.55 |
|
5.3 |
23.8 |
Miocene |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 55.22 | | WT% | XRF |
| AL2O3 | 17.17 | | WT% | XRF |
| TIO2 | 1.14 | | WT% | XRF |
| FEOT | 7.61 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| CAO | 8.44 | | WT% | XRF |
| MGO | 4.89 | | WT% | XRF |
| K2O | 1.62 | | WT% | XRF |
| NA2O | 3.41 | | WT% | XRF |
| P2O5 | 0.36 | | WT% | XRF |
| LOI | 1.85 | | WT% | XRF |
| TOTAL | 99.6 | | WT% | XRF |
| CR | 104 | | PPM | XRF |
| BA | 841 | | PPM | XRF |
| RB | 33 | | PPM | XRF |
| SR | 591 | | PPM | XRF |
| ZR | 157 | | PPM | XRF |
| Y | 32 | | PPM | XRF |
| NB | 16 | | PPM | XRF |
