Sample 331
NavDat sample number 22714 · THOLEIITE
Sample
| Sample ID | 331 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.18 |
|---|---|
| Longitude | -121.48 |
| 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 | 49.51 | WT% | EPMA | |
| TIO2 | 1.29 | WT% | EPMA | |
| AL2O3 | 17.09 | WT% | EPMA | |
| FEO | 9.691 | WT% | EPMA | |
| MNO | 0.18 | WT% | EPMA | |
| MGO | 7.37 | WT% | EPMA | |
| CAO | 8.66 | WT% | EPMA | |
| NA2O | 3.59 | WT% | EPMA | |
| K2O | 0.88 | WT% | EPMA | |
| P2O5 | 0.33 | WT% | EPMA | |
| LA | 14 | PPM | EPMA | |
| CE | 33.9 | PPM | EPMA | |
| SM | 4.8 | PPM | EPMA | |
| EU | 1.54 | PPM | EPMA | |
| TB | 0.86 | PPM | EPMA | |
| YB | 2.3 | PPM | EPMA | |
| LU | 0.33 | PPM | EPMA | |
| TH | 1.4 | PPM | EPMA | |
| SC | 26.2 | PPM | EPMA | |
| HF | 2.9 | PPM | EPMA | |
| CR | 92 | PPM | EPMA | |
| H2O | 0.44 | WT% | EPMA | |
| H2O_MINUS | 0.55 | WT% | EPMA | |
| CO | 37.6 | PPM | EPMA | |
| TOTAL | 100.05 | WT% | EPMA |