Sample 308
NavDat sample number 22691 · THOLEIITE
Sample
| Sample ID | 308 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.3 |
|---|---|
| Longitude | -120.87 |
| 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 | 50.17 | WT% | EPMA | |
| TIO2 | 1.548 | WT% | EPMA | |
| AL2O3 | 16.73 | WT% | EPMA | |
| FEO | 11.03 | WT% | EPMA | |
| MNO | 0.189 | WT% | EPMA | |
| MGO | 6.82 | WT% | EPMA | |
| CAO | 9.5 | WT% | EPMA | |
| NA2O | 3.14 | WT% | EPMA | |
| K2O | 0.54 | WT% | EPMA | |
| P2O5 | 0.329 | WT% | EPMA | |
| LA | 10.8 | PPM | EPMA | |
| CE | 25.6 | PPM | EPMA | |
| SM | 5 | PPM | EPMA | |
| EU | 1.65 | PPM | EPMA | |
| TB | 1.05 | PPM | EPMA | |
| YB | 3.4 | PPM | EPMA | |
| LU | 0.55 | PPM | EPMA | |
| TH | 0.71 | PPM | EPMA | |
| SC | 31.1 | PPM | EPMA | |
| RB | 8 | PPM | EPMA | |
| SR | 327 | PPM | EPMA | |
| TA | 0.4 | PPM | EPMA | |
| HF | 3.5 | PPM | EPMA | |
| Y | 29 | PPM | EPMA | |
| ZR | 115 | PPM | EPMA | |
| NB | 4.8 | PPM | EPMA | |
| CR | 97 | PPM | EPMA | |
| H2O | 1.87 | WT% | EPMA | |
| BA | 309 | PPM | EPMA | |
| CO | 43 | PPM | EPMA | |
| TOTAL | 101.866 | WT% | EPMA |