Sample 318
NavDat sample number 22701 · THOLEIITE
Sample
| Sample ID | 318 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.62 |
|---|---|
| Longitude | -119.97 |
| 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 | 52.97 | WT% | EPMA | |
| TIO2 | 2.28 | WT% | EPMA | |
| AL2O3 | 15.6 | WT% | EPMA | |
| FEO | 11.544 | WT% | EPMA | |
| MNO | 0.23 | WT% | EPMA | |
| MGO | 4.39 | WT% | EPMA | |
| CAO | 7.06 | WT% | EPMA | |
| NA2O | 4 | WT% | EPMA | |
| K2O | 1.16 | WT% | EPMA | |
| P2O5 | 0.61 | WT% | EPMA | |
| LA | 24.4 | PPM | EPMA | |
| CE | 58 | PPM | EPMA | |
| SM | 9.1 | PPM | EPMA | |
| EU | 2.78 | PPM | EPMA | |
| TB | 1.7 | PPM | EPMA | |
| YB | 5.4 | PPM | EPMA | |
| LU | 0.83 | PPM | EPMA | |
| TH | 2 | PPM | EPMA | |
| SC | 25.5 | PPM | EPMA | |
| TA | 1.01 | PPM | EPMA | |
| HF | 6.8 | PPM | EPMA | |
| CR | 2.9 | PPM | EPMA | |
| H2O | 0.76 | WT% | EPMA | |
| H2O_MINUS | 0.3 | WT% | EPMA | |
| CO | 27.6 | PPM | EPMA | |
| TOTAL | 101.42 | WT% | EPMA |