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Sample 87CG-A58
NavDat sample number 21139 · BASALT
Sample
| Sample ID | 87CG-A58 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.0378 |
|---|
| Longitude | -122.362 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 39 |
|
38 |
40 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 51.26 | | WT% | XRF |
| TIO2 | 2.23 | | WT% | XRF |
| AL2O3 | 15.52 | | WT% | XRF |
| FEOT | 12.69 | | WT% | XRF |
| MNO | 0.25 | | WT% | XRF |
| MGO | 4.75 | | WT% | XRF |
| CAO | 9.12 | | WT% | XRF |
| NA2O | 3.35 | | WT% | XRF |
| K2O | 0.56 | | WT% | XRF |
| P2O5 | 0.29 | | WT% | XRF |
| TOTAL | 100.64 | | WT% | XRF |
| LOI | 2.18 | | WT% | XRF |
| BA | 169 | | PPM | XRF |
| LA | -20 | | PPM | XRF |
| CE | 44 | | PPM | XRF |
| RB | 14 | | PPM | XRF |
| SR | 258 | | PPM | XRF |
| Y | 33 | | PPM | XRF |
| ZR | 158 | | PPM | XRF |
| NB | 14 | | PPM | XRF |
