Sample 99LC-Q326A
NavDat sample number 58346 · BASALTIC-ANDESITE
Sample
| Sample ID | 99LC-Q326A |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.9587 |
|---|---|
| Longitude | -122.58 |
| 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 | 54.43 | WT% | XRF | |
| TIO2 | 1.02 | WT% | XRF | |
| AL2O3 | 18.16 | WT% | XRF | |
| FEOT | 7.65 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 5.21 | WT% | XRF | |
| CAO | 9.42 | WT% | XRF | |
| NA2O | 3.23 | WT% | XRF | |
| K2O | 0.52 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| TOTAL | 99.12 | WT% | XRF | |
| BA | 247 | PPM | XRF | |
| LA | 16 | PPM | XRF | |
| CE | 48 | PPM | XRF | |
| RB | 21 | PPM | XRF | |
| SR | 551 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 123 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| CR | 71 | PPM | XRF | |
| NI | 48 | PPM | XRF | |
| CU | 114 | PPM | XRF | |
| ZN | 72 | PPM | XRF |