Sample 265
NavDat sample number 22668 · THOLEIITE
Sample
| Sample ID | 265 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.65 |
|---|---|
| Longitude | -117.75 |
| 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 | 47.05 | WT% | EPMA | |
| TIO2 | 1.34 | WT% | EPMA | |
| AL2O3 | 17.79 | WT% | EPMA | |
| FEO | 10.44 | WT% | EPMA | |
| MNO | 0.19 | WT% | EPMA | |
| MGO | 8.5 | WT% | EPMA | |
| CAO | 11.01 | WT% | EPMA | |
| NA2O | 2.76 | WT% | EPMA | |
| K2O | 0.43 | WT% | EPMA | |
| P2O5 | 0.21 | WT% | EPMA | |
| LA | 8.89 | PPM | EPMA | |
| CE | 20.47 | PPM | EPMA | |
| SM | 3.32 | PPM | EPMA | |
| EU | 1.15 | PPM | EPMA | |
| TB | 0.62 | PPM | EPMA | |
| YB | 2.69 | PPM | EPMA | |
| LU | 0.34 | PPM | EPMA | |
| TH | 0.84 | PPM | EPMA | |
| SC | 30.99 | PPM | EPMA | |
| TA | 1.11 | PPM | EPMA | |
| HF | 2.1 | PPM | EPMA | |
| CR | 165.1 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| BA | 129.6 | PPM | EPMA | |
| CO | 48.49 | PPM | EPMA | |
| TOTAL | 100.01 | WT% | EPMA |