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Sample M3-25
NavDat sample number 11684 · BASALTIC-ANDESITE
Sample
| Sample ID | M3-25 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 43.7555 |
|---|
| Longitude | -122.616 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 19.8 |
|
19.4 |
20.2 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 54.61 | | WT% | COL |
| TIO2 | 0.92 | | WT% | XRF |
| AL2O3 | 18.52 | | WT% | AAS |
| FEO | 7.16 | | WT% | XRF |
| MNO | 0.19 | | WT% | XRF |
| MGO | 5.02 | | WT% | AAS |
| CAO | 9.78 | | WT% | XRF |
| NA2O | 2.8 | | WT% | AAS |
| K2O | 0.81 | | WT% | AAS |
| P2O5 | 0.19 | | WT% | XRF |
| TOTAL | 98.31 | | WT% | XRF |
| ZR | 135 | | PPM | XRF |
| NB | 11 | | PPM | XRF |
| V | 146 | | PPM | XRF |
