Sample 175
NavDat sample number 22625 · THOLEIITE
Sample
| Sample ID | 175 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.2 |
|---|---|
| Longitude | -120.83 |
| 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 | 49.99 | WT% | EPMA | |
| TIO2 | 1.09 | WT% | EPMA | |
| AL2O3 | 16.43 | WT% | EPMA | |
| FEO | 9.059 | WT% | EPMA | |
| MNO | 0.17 | WT% | EPMA | |
| MGO | 8.65 | WT% | EPMA | |
| CAO | 9.28 | WT% | EPMA | |
| NA2O | 2.83 | WT% | EPMA | |
| K2O | 0.63 | WT% | EPMA | |
| P2O5 | 0.24 | WT% | EPMA | |
| LA | 7.53 | PPM | EPMA | |
| CE | 23.57 | PPM | EPMA | |
| SM | 3.38 | PPM | EPMA | |
| EU | 1.25 | PPM | EPMA | |
| TB | 0.58 | PPM | EPMA | |
| YB | 2.45 | PPM | EPMA | |
| LU | 0.32 | PPM | EPMA | |
| SC | 28.24 | PPM | EPMA | |
| TA | 0.55 | PPM | EPMA | |
| HF | 2.28 | PPM | EPMA | |
| CR | 289 | PPM | EPMA | |
| H2O | 0.67 | WT% | EPMA | |
| H2O_MINUS | 0.4 | WT% | EPMA | |
| BA | 250 | PPM | EPMA | |
| CO | 49.36 | PPM | EPMA | |
| TOTAL | 99.79 | WT% | EPMA |