Sample 99LC-Q384B
NavDat sample number 58334 · BASALTIC-ANDESITE
Sample
| Sample ID | 99LC-Q384B |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.921 |
|---|---|
| Longitude | -122.585 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 35 | 31.5 | 38.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.1 | WT% | XRF | |
| TIO2 | 1.05 | WT% | XRF | |
| AL2O3 | 17.56 | WT% | XRF | |
| FEOT | 8.56 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 6.79 | WT% | XRF | |
| CAO | 9.24 | WT% | XRF | |
| NA2O | 3.02 | WT% | XRF | |
| K2O | 0.35 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| TOTAL | 99.75 | WT% | XRF | |
| BA | 107 | PPM | XRF | |
| LA | 5 | PPM | XRF | |
| CE | 30 | PPM | XRF | |
| RB | 4 | PPM | XRF | |
| SR | 349 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 97 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| CR | 224 | PPM | XRF | |
| NI | 117 | PPM | XRF | |
| CU | 101 | PPM | XRF | |
| ZN | 76 | PPM | XRF |