← Search
Sample 1077
NavDat sample number 20596 · BASALTIC-ANDESITE
Sample
| Sample ID | 1077 |
|---|
| Alternate ID | AXB-505 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | Calc_alkaline |
|---|
Location
| Latitude | 43.213 |
|---|
| Longitude | -117.168 |
|---|
| State / province | Oregon |
|---|
| Elevation | 1527 |
|---|
| Location comment | Oregon-Idaho Graben |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 11.9 |
|
0 |
23.8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.86 | | WT% | XRF |
| AL2O3 | 16.95 | | WT% | XRF |
| TIO2 | 1.29 | | WT% | XRF |
| FEOT | 8.9 | | WT% | XRF |
| MNO | 0.18 | | WT% | XRF |
| CAO | 8.48 | | WT% | XRF |
| MGO | 5.88 | | WT% | XRF |
| K2O | 1.35 | | WT% | XRF |
| NA2O | 3.47 | | WT% | XRF |
| P2O5 | 0.64 | | WT% | XRF |
| LOI | 1.93 | | WT% | XRF |
| TOTAL | 100.4 | | WT% | XRF |
| CR | 116 | | PPM | ICP |
| BA | 618 | | PPM | ICP |
| RB | 32 | | PPM | ICP |
| SR | 676 | | PPM | ICP |
| ZR | 197 | | PPM | ICP |
| Y | 31 | | PPM | ICP |
| NB | 22 | | PPM | ICP |
