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Sample 94TO-B191A
NavDat sample number 59405 · BASALTIC-ANDESITE
Sample
| Sample ID | 94TO-B191A |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.2786 |
|---|
| Longitude | -122.698 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 37 |
|
36 |
39 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.83 | | WT% | XRF |
| TIO2 | 1.24 | | WT% | XRF |
| AL2O3 | 16.76 | | WT% | XRF |
| FEOT | 8.24 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 7.54 | | WT% | XRF |
| CAO | 9.34 | | WT% | XRF |
| NA2O | 3.04 | | WT% | XRF |
| K2O | 0.62 | | WT% | XRF |
| P2O5 | 0.25 | | WT% | XRF |
| TOTAL | 100.02 | | WT% | XRF |
| LOI | 0.68 | | WT% | XRF |
| BA | 142 | | PPM | XRF |
| RB | 12 | | PPM | XRF |
| SR | 377 | | PPM | XRF |
| Y | 14 | | PPM | XRF |
| ZR | 121 | | PPM | XRF |
| NB | -10 | | PPM | XRF |
