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Sample 97LC-Q87
NavDat sample number 58434 · BASALT
Sample
| Sample ID | 97LC-Q87 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 45.9943 |
|---|
| Longitude | -122.712 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 38 |
|
37 |
40 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 51.01 | | WT% | XRF |
| TIO2 | 0.9 | | WT% | XRF |
| AL2O3 | 16.41 | | WT% | XRF |
| FEOT | 7.79 | | WT% | XRF |
| MNO | 0.13 | | WT% | XRF |
| MGO | 9.37 | | WT% | XRF |
| CAO | 10.74 | | WT% | XRF |
| NA2O | 2.6 | | WT% | XRF |
| K2O | 0.81 | | WT% | XRF |
| P2O5 | 0.23 | | WT% | XRF |
| TOTAL | 99.8 | | WT% | XRF |
| BA | 210 | | PPM | XRF |
| RB | 17 | | PPM | XRF |
| SR | 707 | | PPM | XRF |
| Y | 15 | | PPM | XRF |
| ZR | 107 | | PPM | XRF |
| NB | -10 | | PPM | XRF |
