Sample SWW89091B
NavDat sample number 50864 · TUFF
Sample
| Sample ID | SWW89091B |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.9617 |
|---|---|
| Longitude | -121.199 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25 | 23 | 27 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.1 | WT% | UNKNOWN | |
| TIO2 | 1.52 | WT% | UNKNOWN | |
| AL2O3 | 19.3 | WT% | UNKNOWN | |
| FEOT | 8.69 | WT% | UNKNOWN | |
| MNO | 0.25 | WT% | UNKNOWN | |
| MGO | 1.08 | WT% | UNKNOWN | |
| CAO | 4.86 | WT% | UNKNOWN | |
| NA2O | 1.47 | WT% | UNKNOWN | |
| K2O | 0.64 | WT% | UNKNOWN | |
| P2O5 | 0.08 | WT% | UNKNOWN | |
| TOTAL | 99.42 | WT% | UNKNOWN | |
| LOI | 15.2 | WT% | UNKNOWN | |
| BA | 360 | PPM | UNKNOWN | |
| LA | 35 | PPM | UNKNOWN | |
| CE | -30 | PPM | UNKNOWN | |
| RB | 24 | PPM | UNKNOWN | |
| SR | 250 | PPM | UNKNOWN | |
| Y | 23 | PPM | UNKNOWN | |
| ZR | 152 | PPM | UNKNOWN | |
| NB | 11 | PPM | UNKNOWN | |
| CR | 34 | PPM | UNKNOWN | |
| NI | 25 | PPM | UNKNOWN | |
| CU | 55 | PPM | UNKNOWN | |
| ZN | 91 | PPM | UNKNOWN |