Sample 217
NavDat sample number 22638 · THOLEIITE
Sample
| Sample ID | 217 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.66 |
|---|---|
| Longitude | -120.25 |
| 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 | 48.38 | WT% | EPMA | |
| TIO2 | 1.77 | WT% | EPMA | |
| AL2O3 | 17.32 | WT% | EPMA | |
| FEO | 10.703 | WT% | EPMA | |
| MNO | 0.19 | WT% | EPMA | |
| MGO | 8.2 | WT% | EPMA | |
| CAO | 8.83 | WT% | EPMA | |
| NA2O | 3.32 | WT% | EPMA | |
| K2O | 0.63 | WT% | EPMA | |
| P2O5 | 0.34 | WT% | EPMA | |
| LA | 16.1 | PPM | EPMA | |
| CE | 37.3 | PPM | EPMA | |
| SM | 4.7 | PPM | EPMA | |
| EU | 1.83 | PPM | EPMA | |
| TB | 0.94 | PPM | EPMA | |
| YB | 3 | PPM | EPMA | |
| LU | 0.44 | PPM | EPMA | |
| TH | 1.5 | PPM | EPMA | |
| SC | 27.4 | PPM | EPMA | |
| RB | 9.2 | PPM | EPMA | |
| SR | 338 | PPM | EPMA | |
| TA | 1.8 | PPM | EPMA | |
| HF | 4.5 | PPM | EPMA | |
| Y | 40 | PPM | EPMA | |
| ZR | 190 | PPM | EPMA | |
| NB | 18 | PPM | EPMA | |
| CR | 289 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| H2O_MINUS | 0 | WT% | EPMA | |
| CO | 47.3 | PPM | EPMA | |
| TOTAL | 100.02 | WT% | EPMA |