Sample 266
NavDat sample number 22670 · THOLEIITE
Sample
| Sample ID | 266 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.73 |
|---|---|
| Longitude | -117.8 |
| Location | Oregon Northern Basin and Range |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.66 | 0.01 | 5.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.15 | WT% | EPMA | |
| TIO2 | 1.04 | WT% | EPMA | |
| AL2O3 | 16.82 | WT% | EPMA | |
| FEO | 8.964 | WT% | EPMA | |
| MNO | 0.19 | WT% | EPMA | |
| MGO | 8.43 | WT% | EPMA | |
| CAO | 10.76 | WT% | EPMA | |
| NA2O | 2.27 | WT% | EPMA | |
| K2O | 0.73 | WT% | EPMA | |
| P2O5 | 0.08 | WT% | EPMA | |
| LA | 5.9 | PPM | EPMA | |
| CE | 13.1 | PPM | EPMA | |
| SM | 2.32 | PPM | EPMA | |
| EU | 0.79 | PPM | EPMA | |
| TB | 0.38 | PPM | EPMA | |
| YB | 2.98 | PPM | EPMA | |
| LU | 0.38 | PPM | EPMA | |
| TH | 2.12 | PPM | EPMA | |
| SC | 34.4 | PPM | EPMA | |
| TA | 0.48 | PPM | EPMA | |
| HF | 1.38 | PPM | EPMA | |
| CR | 251 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| BA | 262 | PPM | EPMA | |
| CO | 46.17 | PPM | EPMA | |
| TOTAL | 100.01 | WT% | EPMA |