Sample 99LC-Q380
NavDat sample number 58356 · BASALTIC-ANDESITE
Sample
| Sample ID | 99LC-Q380 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.926 |
|---|---|
| Longitude | -122.606 |
| 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 | 55.92 | WT% | XRF | |
| TIO2 | 1.68 | WT% | XRF | |
| AL2O3 | 16.65 | WT% | XRF | |
| FEOT | 9.02 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 3.74 | WT% | XRF | |
| CAO | 7.76 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 1.09 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| TOTAL | 99.53 | WT% | XRF | |
| BA | 203 | PPM | XRF | |
| LA | 13 | PPM | XRF | |
| CE | 47 | PPM | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 301 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| ZR | 215 | PPM | XRF | |
| NB | 14 | PPM | XRF | |
| CR | 28 | PPM | XRF | |
| NI | 15 | PPM | XRF | |
| CU | 325 | PPM | XRF | |
| ZN | 91 | PPM | XRF |