Sample SWW92038
NavDat sample number 50869 · TUFF
Sample
| Sample ID | SWW92038 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.5236 |
|---|---|
| Longitude | -121.599 |
| 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 | 61.85 | WT% | UNKNOWN | |
| TIO2 | 1.42 | WT% | UNKNOWN | |
| AL2O3 | 16.34 | WT% | UNKNOWN | |
| FEOT | 8.89 | WT% | UNKNOWN | |
| MNO | 0.19 | WT% | UNKNOWN | |
| MGO | 1.99 | WT% | UNKNOWN | |
| CAO | 4.15 | WT% | UNKNOWN | |
| NA2O | 3.78 | WT% | UNKNOWN | |
| K2O | 1.12 | WT% | UNKNOWN | |
| P2O5 | 0.27 | WT% | UNKNOWN | |
| TOTAL | 99.12 | WT% | UNKNOWN | |
| LOI | 3.93 | WT% | UNKNOWN | |
| BA | 310 | PPM | UNKNOWN | |
| LA | -30 | PPM | UNKNOWN | |
| CE | 36 | PPM | UNKNOWN | |
| RB | 31 | PPM | UNKNOWN | |
| SR | 260 | PPM | UNKNOWN | |
| Y | 47 | PPM | UNKNOWN | |
| ZR | 240 | PPM | UNKNOWN | |
| NB | 10 | PPM | UNKNOWN | |
| CR | 20 | PPM | UNKNOWN | |
| NI | 12 | PPM | UNKNOWN | |
| CU | 37 | PPM | UNKNOWN | |
| ZN | 106 | PPM | UNKNOWN |