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Sample 974
NavDat sample number 16706 · BASALTIC-ANDESITE
Sample
| Sample ID | 974 |
|---|
| Alternate ID | AVB-104 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 43.5648 |
|---|
| Longitude | -117.02 |
|---|
| State / province | Oregon |
|---|
| Elevation | 829 |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13.8 |
|
11.2 |
16.4 |
middle Miocene |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 55.64 | | WT% | XRF |
| AL2O3 | 15.29 | | WT% | XRF |
| TIO2 | 1.93 | | WT% | XRF |
| FEOT | 9.73 | | WT% | XRF |
| MNO | 0.25 | | WT% | XRF |
| CAO | 6.4 | | WT% | XRF |
| MGO | 4.01 | | WT% | XRF |
| K2O | 1.68 | | WT% | XRF |
| NA2O | 4 | | WT% | XRF |
| P2O5 | 1.07 | | WT% | XRF |
| LOI | 2.01 | | WT% | XRF |
| TOTAL | 100.02 | | WT% | XRF |
| BA | 978 | | PPM | ICP |
| RB | 63 | | PPM | ICP |
| SR | 447 | | PPM | ICP |
| ZR | 201 | | PPM | ICP |
| Y | 34 | | PPM | ICP |
| NB | 20 | | PPM | ICP |
