Sample 267
NavDat sample number 22671 · THOLEIITE
Sample
| Sample ID | 267 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.73 |
|---|---|
| Longitude | -117.78 |
| 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 | 49.43 | WT% | EPMA | |
| TIO2 | 1.16 | WT% | EPMA | |
| AL2O3 | 17.01 | WT% | EPMA | |
| FEO | 9.727 | WT% | EPMA | |
| MNO | 0.21 | WT% | EPMA | |
| MGO | 8.5 | WT% | EPMA | |
| CAO | 10.76 | WT% | EPMA | |
| NA2O | 2.34 | WT% | EPMA | |
| K2O | 0.47 | WT% | EPMA | |
| P2O5 | 0.1 | WT% | EPMA | |
| LA | 6.35 | PPM | EPMA | |
| CE | 14.87 | PPM | EPMA | |
| SM | 2.55 | PPM | EPMA | |
| EU | 0.95 | PPM | EPMA | |
| TB | 0.39 | PPM | EPMA | |
| YB | 2.23 | PPM | EPMA | |
| LU | 0.37 | PPM | EPMA | |
| TH | 1.61 | PPM | EPMA | |
| SC | 34.6 | PPM | EPMA | |
| TA | 0.52 | PPM | EPMA | |
| HF | 1.61 | PPM | EPMA | |
| CR | 258 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| BA | 507 | PPM | EPMA | |
| CO | 50.32 | PPM | EPMA | |
| TOTAL | 100 | WT% | EPMA |