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Sample 899
NavDat sample number 66424 · BASALTIC-ANDESITE
Sample
| Sample ID | 899 |
|---|
| Alternate ID | AYB-209 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | Basaltic andesite |
|---|
Location
| Latitude | 43.7744 |
|---|
| Longitude | -117.565 |
|---|
| State / province | Oregon |
|---|
| Elevation | 1085 |
|---|
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 | 56.31 | | WT% | XRF |
| AL2O3 | 17.29 | | WT% | XRF |
| TIO2 | 0.98 | | WT% | XRF |
| FEOT | 7.18 | | WT% | XRF |
| MNO | 0.19 | | WT% | XRF |
| CAO | 8.46 | | WT% | XRF |
| MGO | 4.64 | | WT% | XRF |
| K2O | 1.41 | | WT% | XRF |
| NA2O | 3.25 | | WT% | XRF |
| P2O5 | 0.29 | | WT% | XRF |
| LOI | 2.16 | | WT% | XRF |
| TOTAL | 99.7 | | WT% | XRF |
| CR | 130 | | PPM | AAS |
| BA | 732 | | PPM | AAS |
| RB | 71 | | PPM | ICP |
| SR | 549 | | PPM | ICP |
| ZR | 132 | | PPM | ICP |
| NB | 11 | | PPM | ICP |
