Sample 226
NavDat sample number 22646 · THOLEIITE
Sample
| Sample ID | 226 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.83 |
|---|---|
| Longitude | -120.68 |
| 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 | 47.69 | WT% | EPMA | |
| TIO2 | 1.31 | WT% | EPMA | |
| AL2O3 | 18.26 | WT% | EPMA | |
| FEO | 10.071 | WT% | EPMA | |
| MNO | 0.18 | WT% | EPMA | |
| MGO | 8.56 | WT% | EPMA | |
| CAO | 10.17 | WT% | EPMA | |
| NA2O | 2.99 | WT% | EPMA | |
| K2O | 0.23 | WT% | EPMA | |
| P2O5 | 0.17 | WT% | EPMA | |
| LA | 6.2 | PPM | EPMA | |
| CE | 15.5 | PPM | EPMA | |
| SM | 3.39 | PPM | EPMA | |
| EU | 1.26 | PPM | EPMA | |
| TB | 0.75 | PPM | EPMA | |
| YB | 2.59 | PPM | EPMA | |
| LU | 0.39 | PPM | EPMA | |
| TH | 0.51 | PPM | EPMA | |
| SC | 31.4 | PPM | EPMA | |
| RB | 7.2 | PPM | EPMA | |
| SR | 296 | PPM | EPMA | |
| TA | 0.6 | PPM | EPMA | |
| HF | 2.6 | PPM | EPMA | |
| Y | 30 | PPM | EPMA | |
| ZR | 87 | PPM | EPMA | |
| NB | 5.7 | PPM | EPMA | |
| CR | 268 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| CO | 57 | PPM | EPMA | |
| TOTAL | 100.02 | WT% | EPMA |