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Sample 92TO-B54
NavDat sample number 59951 · BASALTIC-ANDESITE
Sample
| Sample ID | 92TO-B54 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.26 |
|---|
| Longitude | -122.664 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 36 |
|
32.4 |
39.6 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.73 | | WT% | XRF |
| TIO2 | 1.94 | | WT% | XRF |
| AL2O3 | 16.02 | | WT% | XRF |
| FEOT | 10.95 | | WT% | XRF |
| MNO | 0.18 | | WT% | XRF |
| MGO | 4.57 | | WT% | XRF |
| CAO | 8.8 | | WT% | XRF |
| NA2O | 3.75 | | WT% | XRF |
| K2O | 0.64 | | WT% | XRF |
| P2O5 | 0.42 | | WT% | XRF |
| TOTAL | 100.34 | | WT% | XRF |
| LOI | 0.52 | | WT% | XRF |
| BA | 152 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 35 | | PPM | XRF |
| RB | 13 | | PPM | XRF |
| SR | 390 | | PPM | XRF |
| Y | 27 | | PPM | XRF |
| ZR | 144 | | PPM | XRF |
| NB | 10 | | PPM | XRF |
