Sample 198
NavDat sample number 22637 · THOLEIITE
Sample
| Sample ID | 198 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.47 |
|---|---|
| Longitude | -119.82 |
| 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 | 49.66 | WT% | EPMA | |
| TIO2 | 1.65 | WT% | EPMA | |
| AL2O3 | 16.36 | WT% | EPMA | |
| FEO | 10.472 | WT% | EPMA | |
| MNO | 0.19 | WT% | EPMA | |
| MGO | 8.04 | WT% | EPMA | |
| CAO | 8.69 | WT% | EPMA | |
| NA2O | 3.24 | WT% | EPMA | |
| K2O | 0.44 | WT% | EPMA | |
| P2O5 | 0.26 | WT% | EPMA | |
| LA | 9.78 | PPM | EPMA | |
| CE | 24.47 | PPM | EPMA | |
| SM | 4.3 | PPM | EPMA | |
| EU | 1.57 | PPM | EPMA | |
| TB | 0.79 | PPM | EPMA | |
| YB | 3.04 | PPM | EPMA | |
| LU | 0.48 | PPM | EPMA | |
| TH | 1.04 | PPM | EPMA | |
| SC | 25.67 | PPM | EPMA | |
| TA | 0.89 | PPM | EPMA | |
| HF | 3.22 | PPM | EPMA | |
| CR | 224 | PPM | EPMA | |
| H2O | 0.69 | WT% | EPMA | |
| H2O_MINUS | 0.6 | WT% | EPMA | |
| BA | 214 | PPM | EPMA | |
| CO | 51.1 | PPM | EPMA | |
| TOTAL | 100.75 | WT% | EPMA |