Sample KWW25-91
NavDat sample number 43257 · ANDESITE
Sample
| Sample ID | KWW25-91 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.4518 |
|---|---|
| Longitude | -122.378 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.66 | 0.64 | 0.68 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.74 | WT% | UNKNOWN | |
| TIO2 | 0.78 | WT% | UNKNOWN | |
| AL2O3 | 18.67 | WT% | UNKNOWN | |
| FE2O3 | 2.16 | WT% | UNKNOWN | |
| FEO | 4.47 | WT% | UNKNOWN | |
| MNO | 10 | WT% | UNKNOWN | |
| MGO | 4.38 | WT% | UNKNOWN | |
| CAO | 8.18 | WT% | UNKNOWN | |
| NA2O | 3.89 | WT% | UNKNOWN | |
| P2O5 | 0.13 | WT% | UNKNOWN | |
| LOI | 0.4 | WT% | UNKNOWN | |
| FE2O3T | 7.13 | WT% | UNKNOWN | |
| RB | 7.1 | PPM | UNKNOWN | |
| SR | 851 | PPM | UNKNOWN | |
| Y | 14.8 | PPM | UNKNOWN | |
| ZR | 55 | PPM | UNKNOWN | |
| NI | 16 | PPM | UNKNOWN | |
| CR | 15 | PPM | UNKNOWN | |
| NB | 1 | PPM | UNKNOWN | |
| GA | 20.2 | PPM | UNKNOWN | |
| CU | 39.5 | PPM | UNKNOWN | |
| ZN | 66 | PPM | UNKNOWN | |
| CO | 18 | PPM | UNKNOWN | |
| BA | 224 | PPM | UNKNOWN | |
| LA | 8 | PPM | UNKNOWN | |
| CE | 16 | PPM | UNKNOWN | |
| TH | 3.3 | PPM | UNKNOWN | |
| BE | 1.1 | PPM | UNKNOWN | |
| SC | 10 | PPM | UNKNOWN | |
| YB | 0.9 | PPM | UNKNOWN |