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Sample 93CR-F11B
NavDat sample number 59927 · BASALTIC-ANDESITE
Sample
| Sample ID | 93CR-F11B |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.438 |
|---|
| Longitude | -122.887 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 39 |
|
35.1 |
42.9 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 54.32 | | WT% | XRF |
| TIO2 | 2.27 | | WT% | XRF |
| AL2O3 | 16.66 | | WT% | XRF |
| FEOT | 9.1 | | WT% | XRF |
| MNO | 0.18 | | WT% | XRF |
| MGO | 3.84 | | WT% | XRF |
| CAO | 8.28 | | WT% | XRF |
| NA2O | 3.92 | | WT% | XRF |
| K2O | 0.9 | | WT% | XRF |
| P2O5 | 0.51 | | WT% | XRF |
| TOTAL | 99.37 | | WT% | XRF |
| LOI | 1.04 | | WT% | XRF |
| BA | 250 | | PPM | XRF |
| RB | 16 | | PPM | XRF |
| SR | 435 | | PPM | XRF |
| Y | 20 | | PPM | XRF |
| ZR | 169 | | PPM | XRF |
| NB | 18 | | PPM | XRF |
