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Sample 97LC-Q30A
NavDat sample number 58435 · BASALT
Sample
| Sample ID | 97LC-Q30A |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 45.949 |
|---|
| Longitude | -122.793 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 37 |
|
35 |
40 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 51.35 | | WT% | XRF |
| TIO2 | 1.84 | | WT% | XRF |
| AL2O3 | 16.57 | | WT% | XRF |
| FEOT | 10.1 | | WT% | XRF |
| MNO | 0.18 | | WT% | XRF |
| MGO | 5.79 | | WT% | XRF |
| CAO | 10.19 | | WT% | XRF |
| NA2O | 2.98 | | WT% | XRF |
| K2O | 0.6 | | WT% | XRF |
| P2O5 | 0.4 | | WT% | XRF |
| TOTAL | 99.66 | | WT% | XRF |
| BA | 153 | | PPM | XRF |
| RB | 11 | | PPM | XRF |
| SR | 425 | | PPM | XRF |
| Y | 29 | | PPM | XRF |
| ZR | 189 | | PPM | XRF |
| NB | 20 | | PPM | XRF |
