Sample 256
NavDat sample number 22659 · THOLEIITE
Sample
| Sample ID | 256 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.22 |
|---|---|
| Longitude | -120.85 |
| 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 | 46.61 | WT% | EPMA | |
| TIO2 | 1.98 | WT% | EPMA | |
| AL2O3 | 17.02 | WT% | EPMA | |
| FEO | 12.844 | WT% | EPMA | |
| MNO | 0.23 | WT% | EPMA | |
| MGO | 7.72 | WT% | EPMA | |
| CAO | 9.31 | WT% | EPMA | |
| NA2O | 2.96 | WT% | EPMA | |
| K2O | 0.45 | WT% | EPMA | |
| P2O5 | 0.42 | WT% | EPMA | |
| LA | 9.7 | PPM | EPMA | |
| CE | 23.4 | PPM | EPMA | |
| SM | 4.7 | PPM | EPMA | |
| EU | 1.8 | PPM | EPMA | |
| TB | 0.94 | PPM | EPMA | |
| YB | 2.92 | PPM | EPMA | |
| LU | 0.45 | PPM | EPMA | |
| TH | 0.46 | PPM | EPMA | |
| SC | 32.7 | PPM | EPMA | |
| RB | 9.2 | PPM | EPMA | |
| SR | 333 | PPM | EPMA | |
| TA | 0.8 | PPM | EPMA | |
| HF | 2.7 | PPM | EPMA | |
| Y | 34 | PPM | EPMA | |
| ZR | 99 | PPM | EPMA | |
| NB | 9 | PPM | EPMA | |
| CR | 275 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| CO | 53 | PPM | EPMA | |
| TOTAL | 100.01 | WT% | EPMA |