Sample 263
NavDat sample number 22666 · THOLEIITE
Sample
| Sample ID | 263 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.85 |
|---|---|
| Longitude | -117.62 |
| 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 | 46.29 | WT% | EPMA | |
| TIO2 | 1.76 | WT% | EPMA | |
| AL2O3 | 17.24 | WT% | EPMA | |
| FEO | 11.721 | WT% | EPMA | |
| MNO | 0.2 | WT% | EPMA | |
| MGO | 8.88 | WT% | EPMA | |
| CAO | 10.33 | WT% | EPMA | |
| NA2O | 2.6 | WT% | EPMA | |
| K2O | 0.33 | WT% | EPMA | |
| P2O5 | 0.31 | WT% | EPMA | |
| LA | 12.58 | PPM | EPMA | |
| CE | 28.1 | PPM | EPMA | |
| SM | 4.51 | PPM | EPMA | |
| EU | 1.52 | PPM | EPMA | |
| TB | 0.71 | PPM | EPMA | |
| YB | 3.29 | PPM | EPMA | |
| LU | 0.44 | PPM | EPMA | |
| TH | 0.85 | PPM | EPMA | |
| SC | 30.86 | PPM | EPMA | |
| TA | 1 | PPM | EPMA | |
| HF | 2.57 | PPM | EPMA | |
| CR | 137.7 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| BA | 507 | PPM | EPMA | |
| CO | 48.77 | PPM | EPMA | |
| TOTAL | 100.02 | WT% | EPMA |