Sample 75OSJ246A
NavDat sample number 51073 · PYROCLASTIC-FALL
Sample
| Sample ID | 75OSJ246A |
|---|---|
| Rock name | PYROCLASTIC-FALL |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.3 |
|---|---|
| Longitude | -122.533 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 19 | 18 | 20 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.38 | WT% | UNKNOWN | |
| TIO2 | 0.61 | WT% | UNKNOWN | |
| AL2O3 | 15.48 | WT% | UNKNOWN | |
| FEOT | 3.3 | WT% | UNKNOWN | |
| MNO | 0.03 | WT% | UNKNOWN | |
| MGO | 0.43 | WT% | UNKNOWN | |
| CAO | 2.24 | WT% | UNKNOWN | |
| NA2O | 4.18 | WT% | UNKNOWN | |
| K2O | 2.24 | WT% | UNKNOWN | |
| P2O5 | 0.11 | WT% | UNKNOWN | |
| TOTAL | 100.08 | WT% | UNKNOWN | |
| LOI | 1.52 | WT% | UNKNOWN | |
| BA | 610 | PPM | UNKNOWN | |
| LA | 37.1 | PPM | UNKNOWN | |
| CE | 39.9 | PPM | UNKNOWN | |
| RB | 48.9 | PPM | UNKNOWN | |
| SR | 225 | PPM | UNKNOWN | |
| Y | 240 | PPM | UNKNOWN | |
| ZR | 53 | PPM | UNKNOWN | |
| CO | 4.96 | PPM | UNKNOWN | |
| CR | 3.49 | PPM | UNKNOWN | |
| SC | 10.3 | PPM | UNKNOWN | |
| ZN | 55.9 | PPM | UNKNOWN |