Sample OE52
NavDat sample number 50984 · ANDESITE
Sample
| Sample ID | OE52 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.5 |
|---|---|
| Longitude | -122.25 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 28 | 36 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.48 | WT% | UNKNOWN | |
| TIO2 | 1.03 | WT% | UNKNOWN | |
| AL2O3 | 17.12 | WT% | UNKNOWN | |
| FEOT | 6.14 | WT% | UNKNOWN | |
| MNO | 0.06 | WT% | UNKNOWN | |
| MGO | 2.37 | WT% | UNKNOWN | |
| CAO | 4.85 | WT% | UNKNOWN | |
| NA2O | 4.85 | WT% | UNKNOWN | |
| K2O | 1.55 | WT% | UNKNOWN | |
| P2O5 | 0.55 | WT% | UNKNOWN | |
| TOTAL | 100.36 | WT% | UNKNOWN | |
| LOI | 2.76 | WT% | UNKNOWN | |
| BA | 360 | PPM | UNKNOWN | |
| LA | 37 | PPM | UNKNOWN | |
| CE | 61 | PPM | UNKNOWN | |
| SR | 310 | PPM | UNKNOWN | |
| Y | 29 | PPM | UNKNOWN | |
| NB | 11 | PPM | UNKNOWN | |
| CO | 15 | PPM | UNKNOWN | |
| CR | 2 | PPM | UNKNOWN | |
| NI | 2 | PPM | UNKNOWN | |
| SC | 14 | PPM | UNKNOWN | |
| V | 85 | PPM | UNKNOWN | |
| AG | -2 | PPM | UNKNOWN | |
| CU | 35 | PPM | UNKNOWN | |
| MO | 2 | PPM | UNKNOWN | |
| PB | 5 | PPM | UNKNOWN | |
| AU | -8 | PPM | UNKNOWN |