Sample 7.00E+14
NavDat sample number 33132 · ANDESITE
Sample
| Sample ID | 7.00E+14 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.4531 |
|---|---|
| Longitude | -122.235 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 28.8 | 35.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.82 | WT% | XRF | |
| TIO2 | 1.56 | WT% | XRF | |
| AL2O3 | 16.76 | WT% | XRF | |
| FEOT | 8.17 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 2.59 | WT% | XRF | |
| CAO | 6.58 | WT% | XRF | |
| NA2O | 3.69 | WT% | XRF | |
| K2O | 1.36 | WT% | XRF | |
| P2O5 | 0.32 | WT% | XRF | |
| TOTAL | 99.97 | WT% | XRF | |
| LOI | 3.45 | WT% | XRF | |
| BA | 268 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | 48 | PPM | XRF | |
| RB | 32 | PPM | XRF | |
| SR | 289 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| ZR | 285 | PPM | XRF | |
| NB | 15 | PPM | XRF | |
| CO | 22 | PPM | XRF | |
| CR | 2 | PPM | XRF | |
| NI | 6 | PPM | XRF | |
| SC | 22 | PPM | XRF | |
| V | 200 | PPM | XRF | |
| CU | 190 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| ZN | 91 | PPM | XRF |