Sample H3266
NavDat sample number 7419 · PYROCLASTIC-FALL
Sample
| Sample ID | H3266 |
|---|---|
| Rock name | PYROCLASTIC-FALL |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 42.8612 |
|---|---|
| Longitude | -112.532 |
| State / province | Idaho |
| Volcanic field | Starlight Formation, Lower Member |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 6 | 6 | 7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.65 | WT% | SPEC | |
| AL2O3 | 11.55 | WT% | SPEC | |
| FE2O3 | 0.75 | WT% | SPEC | |
| FEO | 0.63 | WT% | SPEC | |
| MGO | 0.11 | WT% | SPEC | |
| CAO | 0.54 | WT% | SPEC | |
| NA2O | 1.63 | WT% | SPEC | |
| K2O | 6.53 | WT% | SPEC | |
| H2O_PLUS | 4.62 | WT% | SPEC | |
| H2O_MINUS | 0.1 | WT% | SPEC | |
| TIO2 | 0.16 | WT% | SPEC | |
| P2O5 | 0.01 | WT% | SPEC | |
| MNO | 0.03 | WT% | SPEC | |
| F | 0.13 | WT% | SPEC | |
| TOTAL | 99.44 | WT% | SPEC | |
| BA | 120 | PPM | SPEC | |
| BE | 6 | PPM | SPEC | |
| CO | -2 | PPM | SPEC | |
| CR | -1 | PPM | SPEC | |
| CU | 7 | PPM | SPEC | |
| GA | 26 | PPM | SPEC | |
| LA | 140 | PPM | SPEC | |
| MO | 3 | PPM | SPEC | |
| NB | 60 | PPM | SPEC | |
| NI | -2 | PPM | SPEC | |
| PB | 30 | PPM | SPEC | |
| SC | -4 | PPM | SPEC | |
| SN | 10 | PPM | SPEC | |
| SR | 9 | PPM | SPEC | |
| V | 5 | PPM | SPEC | |
| Y | 80 | PPM | SPEC | |
| YB | 80 | PPM | SPEC | |
| ZR | 270 | PPM | SPEC | |
| B | 10 | PPM | SPEC |