Sample 7J74
NavDat sample number 50977 · BASALTIC-ANDESITE
Sample
| Sample ID | 7J74 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.5 |
|---|---|
| Longitude | -122.083 |
| 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 | 52.56 | WT% | UNKNOWN | |
| TIO2 | 1.01 | WT% | UNKNOWN | |
| AL2O3 | 18.5 | WT% | UNKNOWN | |
| FEOT | 8.13 | WT% | UNKNOWN | |
| MNO | 0.15 | WT% | UNKNOWN | |
| MGO | 6.2 | WT% | UNKNOWN | |
| CAO | 10.37 | WT% | UNKNOWN | |
| NA2O | 2.64 | WT% | UNKNOWN | |
| K2O | 0.27 | WT% | UNKNOWN | |
| P2O5 | 0.16 | WT% | UNKNOWN | |
| TOTAL | 100.46 | WT% | UNKNOWN | |
| LOI | 1.2 | WT% | UNKNOWN | |
| BA | 160 | PPM | UNKNOWN | |
| LA | 8 | PPM | UNKNOWN | |
| CE | 13 | PPM | UNKNOWN | |
| SR | 380 | PPM | UNKNOWN | |
| Y | 13 | PPM | UNKNOWN | |
| NB | 6 | PPM | UNKNOWN | |
| CO | 46 | PPM | UNKNOWN | |
| CR | 200 | PPM | UNKNOWN | |
| NI | 91 | PPM | UNKNOWN | |
| SC | 29 | PPM | UNKNOWN | |
| V | 300 | PPM | UNKNOWN | |
| AG | -2 | PPM | UNKNOWN | |
| CU | 92 | PPM | UNKNOWN | |
| MO | -2 | PPM | UNKNOWN | |
| PB | 13 | PPM | UNKNOWN | |
| AU | -8 | PPM | UNKNOWN |