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Sample 885
NavDat sample number 66423 · BASALTIC-ANDESITE
Sample
| Sample ID | 885 |
|---|
| Alternate ID | AYB-210 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | Basaltic andesite |
|---|
Location
| Latitude | 43.8114 |
|---|
| Longitude | -117.558 |
|---|
| State / province | Oregon |
|---|
| Elevation | 878 |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 8.25 |
|
5.3 |
11.2 |
late Miocene |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 56.2 | | WT% | XRF |
| AL2O3 | 17.18 | | WT% | XRF |
| TIO2 | 0.97 | | WT% | XRF |
| FEOT | 7.01 | | WT% | XRF |
| MNO | 0.18 | | WT% | XRF |
| CAO | 8.41 | | WT% | XRF |
| MGO | 5.14 | | WT% | XRF |
| K2O | 1.23 | | WT% | XRF |
| NA2O | 3.38 | | WT% | XRF |
| P2O5 | 0.29 | | WT% | XRF |
| LOI | 1.77 | | WT% | XRF |
| TOTAL | 99.9 | | WT% | XRF |
| CR | 131 | | PPM | AAS |
| BA | 655 | | PPM | AAS |
| RB | 134 | | PPM | ICP |
| SR | 518 | | PPM | ICP |
| ZR | 133 | | PPM | ICP |
