Sample 6.00E+02
NavDat sample number 33140 · ANDESITE
Sample
| Sample ID | 6.00E+02 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.4428 |
|---|---|
| Longitude | -122.132 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24 | 21.6 | 26.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.51 | WT% | XRF | |
| TIO2 | 1.28 | WT% | XRF | |
| AL2O3 | 15.24 | WT% | XRF | |
| FEOT | 7.33 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 2.12 | WT% | XRF | |
| CAO | 5.62 | WT% | XRF | |
| NA2O | 3.6 | WT% | XRF | |
| K2O | 1.78 | WT% | XRF | |
| P2O5 | 0.36 | WT% | XRF | |
| TOTAL | 100.17 | WT% | XRF | |
| LOI | 2.85 | WT% | XRF | |
| BA | 381 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | 42 | PPM | XRF | |
| RB | 74 | PPM | XRF | |
| SR | 259 | PPM | XRF | |
| Y | 40 | PPM | XRF | |
| ZR | 273 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| CO | 16 | PPM | XRF | |
| CR | 8 | PPM | XRF | |
| NI | 3 | PPM | XRF | |
| SC | 21 | PPM | XRF | |
| V | 97 | PPM | XRF | |
| CU | 61 | PPM | XRF | |
| PB | 12 | PPM | XRF | |
| ZN | 89 | PPM | XRF |