Sample 177
NavDat sample number 22626 · THOLEIITE
Sample
| Sample ID | 177 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.17 |
|---|---|
| Longitude | -120.52 |
| 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 | 46.73 | WT% | EPMA | |
| TIO2 | 1.23 | WT% | EPMA | |
| AL2O3 | 13.9 | WT% | EPMA | |
| FEO | 9.446 | WT% | EPMA | |
| MNO | 0.17 | WT% | EPMA | |
| MGO | 10.27 | WT% | EPMA | |
| CAO | 9.54 | WT% | EPMA | |
| NA2O | 2.35 | WT% | EPMA | |
| K2O | 1.79 | WT% | EPMA | |
| P2O5 | 0.48 | WT% | EPMA | |
| LA | 28.99 | PPM | EPMA | |
| CE | 79.26 | PPM | EPMA | |
| SM | 7.37 | PPM | EPMA | |
| EU | 2.21 | PPM | EPMA | |
| TB | 1.03 | PPM | EPMA | |
| YB | 8.33 | PPM | EPMA | |
| LU | 0.61 | PPM | EPMA | |
| TH | 1.49 | PPM | EPMA | |
| SC | 33.05 | PPM | EPMA | |
| TA | 0.32 | PPM | EPMA | |
| HF | 4.37 | PPM | EPMA | |
| CR | 334 | PPM | EPMA | |
| H2O | 0.7 | WT% | EPMA | |
| H2O_MINUS | 0.75 | WT% | EPMA | |
| BA | 1767 | PPM | EPMA | |
| CO | 52.31 | PPM | EPMA | |
| TOTAL | 97.8 | WT% | EPMA |