Sample 327
NavDat sample number 22710 · THOLEIITE
Sample
| Sample ID | 327 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.4 |
|---|---|
| Longitude | -121.72 |
| 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 | 51.48 | WT% | EPMA | |
| TIO2 | 1.4 | WT% | EPMA | |
| AL2O3 | 16.81 | WT% | EPMA | |
| FEO | 8.804 | WT% | EPMA | |
| MNO | 0.16 | WT% | EPMA | |
| MGO | 7.88 | WT% | EPMA | |
| CAO | 8.76 | WT% | EPMA | |
| NA2O | 3.53 | WT% | EPMA | |
| K2O | 0.87 | WT% | EPMA | |
| P2O5 | 0.35 | WT% | EPMA | |
| LA | 14.5 | PPM | EPMA | |
| CE | 33.6 | PPM | EPMA | |
| SM | 4.7 | PPM | EPMA | |
| EU | 1.46 | PPM | EPMA | |
| TB | 0.99 | PPM | EPMA | |
| YB | 2.4 | PPM | EPMA | |
| LU | 0.38 | PPM | EPMA | |
| TH | 1.5 | PPM | EPMA | |
| SC | 25.9 | PPM | EPMA | |
| TA | 0.8 | PPM | EPMA | |
| HF | 3.7 | PPM | EPMA | |
| CR | 227 | PPM | EPMA | |
| H2O | 0.37 | WT% | EPMA | |
| H2O_MINUS | 0.17 | WT% | EPMA | |
| CO | 35.6 | PPM | EPMA | |
| TOTAL | 100.83 | WT% | EPMA |