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Sample 960729-1
NavDat sample number 41430 · BASALTIC-ANDESITE
Sample
| Sample ID | 960729-1 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.2661 |
|---|
| Longitude | -122.673 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 23 |
|
22 |
25 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.8 | | WT% | XRF |
| TIO2 | 1.21 | | WT% | XRF |
| AL2O3 | 17.93 | | WT% | XRF |
| FEOT | 9.38 | | WT% | XRF |
| MNO | 0.21 | | WT% | XRF |
| MGO | 4.31 | | WT% | XRF |
| CAO | 10.67 | | WT% | XRF |
| NA2O | 2.72 | | WT% | XRF |
| K2O | 0.48 | | WT% | XRF |
| P2O5 | 0.32 | | WT% | XRF |
| TOTAL | 100.2 | | WT% | XRF |
| LOI | 7 | | WT% | XRF |
| BA | 403 | | PPM | XRF |
| RB | -10 | | PPM | XRF |
| SR | 441 | | PPM | XRF |
| Y | 23 | | PPM | XRF |
| ZR | 113 | | PPM | XRF |
| NB | -10 | | PPM | XRF |
