Sample 326
NavDat sample number 22709 · THOLEIITE
Sample
| Sample ID | 326 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.47 |
|---|---|
| Longitude | -121.67 |
| 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 | 49.2 | WT% | EPMA | |
| TIO2 | 1.56 | WT% | EPMA | |
| AL2O3 | 16.94 | WT% | EPMA | |
| FEO | 10.133 | WT% | EPMA | |
| MNO | 0.19 | WT% | EPMA | |
| MGO | 8.63 | WT% | EPMA | |
| CAO | 9.7 | WT% | EPMA | |
| NA2O | 3.15 | WT% | EPMA | |
| K2O | 0.44 | WT% | EPMA | |
| P2O5 | 0.33 | WT% | EPMA | |
| LA | 9.9 | PPM | EPMA | |
| CE | 24.5 | PPM | EPMA | |
| SM | 4.7 | PPM | EPMA | |
| EU | 1.56 | PPM | EPMA | |
| TB | 0.95 | PPM | EPMA | |
| YB | 3 | PPM | EPMA | |
| LU | 0.46 | PPM | EPMA | |
| TH | 0.84 | PPM | EPMA | |
| SC | 32 | PPM | EPMA | |
| TA | 0.73 | PPM | EPMA | |
| HF | 3.6 | PPM | EPMA | |
| CR | 200 | PPM | EPMA | |
| H2O | 0.19 | WT% | EPMA | |
| H2O_MINUS | 0.18 | WT% | EPMA | |
| CO | 41.2 | PPM | EPMA | |
| TOTAL | 100.94 | WT% | EPMA |