Sample 264
NavDat sample number 22667 · THOLEIITE
Sample
| Sample ID | 264 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.68 |
|---|---|
| Longitude | -117.83 |
| 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 | 47.63 | WT% | EPMA | |
| TIO2 | 0.89 | WT% | EPMA | |
| AL2O3 | 17.55 | WT% | EPMA | |
| FEO | 9.887 | WT% | EPMA | |
| MNO | 0.19 | WT% | EPMA | |
| MGO | 9.52 | WT% | EPMA | |
| CAO | 11.58 | WT% | EPMA | |
| NA2O | 2.42 | WT% | EPMA | |
| K2O | 0.11 | WT% | EPMA | |
| P2O5 | 0.04 | WT% | EPMA | |
| LA | 2.64 | PPM | EPMA | |
| CE | 7.7 | PPM | EPMA | |
| SM | 1.76 | PPM | EPMA | |
| EU | 0.74 | PPM | EPMA | |
| TB | 0.48 | PPM | EPMA | |
| YB | 1.72 | PPM | EPMA | |
| LU | 0.25 | PPM | EPMA | |
| SC | 33.8 | PPM | EPMA | |
| RB | 3 | PPM | EPMA | |
| SR | 187 | PPM | EPMA | |
| TA | 0.37 | PPM | EPMA | |
| HF | 1.4 | PPM | EPMA | |
| Y | 21 | PPM | EPMA | |
| ZR | 44 | PPM | EPMA | |
| NB | 1.2 | PPM | EPMA | |
| CR | 421 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| CO | 54 | PPM | EPMA | |
| TOTAL | 100.05 | WT% | EPMA |