Sample DS90-072
NavDat sample number 51053 · ANDESITE
Sample
| Sample ID | DS90-072 |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | dike |
Location
| Latitude | 46.3281 |
|---|---|
| Longitude | -121.824 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 19 | 5 | 34 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.88 | WT% | UNKNOWN | |
| TIO2 | 0.93 | WT% | UNKNOWN | |
| AL2O3 | 17.29 | WT% | UNKNOWN | |
| FEOT | 5.86 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 4.21 | WT% | UNKNOWN | |
| CAO | 6.64 | WT% | UNKNOWN | |
| NA2O | 4.5 | WT% | UNKNOWN | |
| K2O | 1.3 | WT% | UNKNOWN | |
| P2O5 | 0.29 | WT% | UNKNOWN | |
| TOTAL | 99.93 | WT% | UNKNOWN | |
| LOI | 0.95 | WT% | UNKNOWN | |
| BA | 370 | PPM | UNKNOWN | |
| LA | -30 | PPM | UNKNOWN | |
| CE | 43 | PPM | UNKNOWN | |
| RB | 22 | PPM | UNKNOWN | |
| SR | 920 | PPM | UNKNOWN | |
| Y | -10 | PPM | UNKNOWN | |
| ZR | 164 | PPM | UNKNOWN | |
| NB | -10 | PPM | UNKNOWN | |
| CR | 100 | PPM | UNKNOWN | |
| NI | 66 | PPM | UNKNOWN | |
| CU | 57 | PPM | UNKNOWN | |
| ZN | 86 | PPM | UNKNOWN |