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Sample 97LC-Q130
NavDat sample number 58345 · BASALTIC-ANDESITE
Sample
| Sample ID | 97LC-Q130 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 45.964 |
|---|
| Longitude | -122.597 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 36 |
|
32.4 |
39.6 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 54.24 | | WT% | XRF |
| TIO2 | 1.42 | | WT% | XRF |
| AL2O3 | 17.8 | | WT% | XRF |
| FEOT | 9.17 | | WT% | XRF |
| MNO | 0.29 | | WT% | XRF |
| MGO | 3.89 | | WT% | XRF |
| CAO | 8.79 | | WT% | XRF |
| NA2O | 3.44 | | WT% | XRF |
| K2O | 0.75 | | WT% | XRF |
| P2O5 | 0.23 | | WT% | XRF |
| TOTAL | 99.71 | | WT% | XRF |
| BA | 174 | | PPM | XRF |
| RB | 16 | | PPM | XRF |
| SR | 446 | | PPM | XRF |
| Y | 16 | | PPM | XRF |
| ZR | 120 | | PPM | XRF |
| NB | 12 | | PPM | XRF |
