Sample 99LC-Q355B
NavDat sample number 58359 · BASALTIC-ANDESITE
Sample
| Sample ID | 99LC-Q355B |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.995 |
|---|---|
| Longitude | -122.557 |
| 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 | 56.46 | WT% | XRF | |
| TIO2 | 1.12 | WT% | XRF | |
| AL2O3 | 17.17 | WT% | XRF | |
| FEOT | 7.92 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 4.02 | WT% | XRF | |
| CAO | 8.49 | WT% | XRF | |
| NA2O | 3.44 | WT% | XRF | |
| K2O | 1.04 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| TOTAL | 99.28 | WT% | XRF | |
| BA | 193 | PPM | XRF | |
| LA | 10 | PPM | XRF | |
| CE | 42 | PPM | XRF | |
| RB | 17 | PPM | XRF | |
| SR | 390 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 141 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| CR | 37 | PPM | XRF | |
| NI | 11 | PPM | XRF | |
| CU | 100 | PPM | XRF | |
| ZN | 77 | PPM | XRF |