Sample 5.00E+39
NavDat sample number 33134 · ANDESITE
Sample
| Sample ID | 5.00E+39 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.4458 |
|---|---|
| Longitude | -122.146 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25 | 22.5 | 27.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.49 | WT% | XRF | |
| TIO2 | 1.15 | WT% | XRF | |
| AL2O3 | 16.19 | WT% | XRF | |
| FEOT | 7.95 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 3.96 | WT% | XRF | |
| CAO | 7.72 | WT% | XRF | |
| NA2O | 3.21 | WT% | XRF | |
| K2O | 1 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| TOTAL | 99.74 | WT% | XRF | |
| LOI | 1.83 | WT% | XRF | |
| BA | 242 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | 24 | PPM | XRF | |
| SR | 331 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 148 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CO | 24 | PPM | XRF | |
| CR | 76 | PPM | XRF | |
| NI | 7 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 200 | PPM | XRF | |
| CU | 58 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| ZN | 75 | PPM | XRF |