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Sample BR-63
NavDat sample number 55424 · BASALTIC-ANDESITE
Sample
| Sample ID | BR-63 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.2214 |
|---|
| Longitude | -122.229 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 11.8 |
|
11.3 |
12.3 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.83 | | WT% | XRF |
| TIO2 | 1.19 | | WT% | XRF |
| AL2O3 | 16.9 | | WT% | XRF |
| FEOT | 8.63 | | WT% | XRF |
| MNO | 0.16 | | WT% | XRF |
| MGO | 5.83 | | WT% | XRF |
| CAO | 10.53 | | WT% | XRF |
| NA2O | 3.28 | | WT% | XRF |
| K2O | 0.41 | | WT% | XRF |
| P2O5 | 0.22 | | WT% | XRF |
| TOTAL | 100.37 | | WT% | XRF |
| LOI | 0.62 | | WT% | XRF |
