Sample 99LC-Q340
NavDat sample number 58347 · BASALTIC-ANDESITE
Sample
| Sample ID | 99LC-Q340 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.999 |
|---|---|
| Longitude | -122.587 |
| 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 | 54.78 | WT% | XRF | |
| TIO2 | 1.11 | WT% | XRF | |
| AL2O3 | 18.33 | WT% | XRF | |
| FEOT | 7.52 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 4.6 | WT% | XRF | |
| CAO | 9.04 | WT% | XRF | |
| NA2O | 3.54 | WT% | XRF | |
| K2O | 0.77 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| TOTAL | 99.83 | WT% | XRF | |
| BA | 157 | PPM | XRF | |
| LA | 11 | PPM | XRF | |
| CE | 34 | PPM | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 416 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| ZR | 118 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| CR | 60 | PPM | XRF | |
| NI | 29 | PPM | XRF | |
| CU | 96 | PPM | XRF | |
| ZN | 71 | PPM | XRF |