Sample 99LC-Q326B
NavDat sample number 58336 · BASALTIC-ANDESITE
Sample
| Sample ID | 99LC-Q326B |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.9587 |
|---|---|
| Longitude | -122.624 |
| 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 | 52.79 | WT% | XRF | |
| TIO2 | 1.1 | WT% | XRF | |
| AL2O3 | 17.56 | WT% | XRF | |
| FEOT | 8.45 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 6.54 | WT% | XRF | |
| CAO | 9.85 | WT% | XRF | |
| NA2O | 2.75 | WT% | XRF | |
| K2O | 0.64 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| TOTAL | 99.15 | WT% | XRF | |
| BA | 163 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 36 | PPM | XRF | |
| RB | 6 | PPM | XRF | |
| SR | 482 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 101 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| CR | 111 | PPM | XRF | |
| NI | 48 | PPM | XRF | |
| CU | 92 | PPM | XRF | |
| ZN | 76 | PPM | XRF |