Sample 303
NavDat sample number 22686 · THOLEIITE
Sample
| Sample ID | 303 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.32 |
|---|---|
| Longitude | -120.9 |
| 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 | 49.56 | WT% | EPMA | |
| TIO2 | 1.464 | WT% | EPMA | |
| AL2O3 | 17.21 | WT% | EPMA | |
| FEO | 10.78 | WT% | EPMA | |
| MNO | 0.181 | WT% | EPMA | |
| MGO | 7.05 | WT% | EPMA | |
| CAO | 9.88 | WT% | EPMA | |
| NA2O | 3.14 | WT% | EPMA | |
| K2O | 0.42 | WT% | EPMA | |
| P2O5 | 0.301 | WT% | EPMA | |
| LA | 8.8 | PPM | EPMA | |
| CE | 22.4 | PPM | EPMA | |
| SM | 4.33 | PPM | EPMA | |
| EU | 1.49 | PPM | EPMA | |
| TB | 0.95 | PPM | EPMA | |
| YB | 2.79 | PPM | EPMA | |
| LU | 0.44 | PPM | EPMA | |
| TH | 0.44 | PPM | EPMA | |
| SC | 32.3 | PPM | EPMA | |
| RB | 4 | PPM | EPMA | |
| SR | 332 | PPM | EPMA | |
| HF | 3.1 | PPM | EPMA | |
| Y | 28 | PPM | EPMA | |
| ZR | 104 | PPM | EPMA | |
| NB | 5.2 | PPM | EPMA | |
| CR | 135 | PPM | EPMA | |
| H2O | 0.39 | WT% | EPMA | |
| H2O_MINUS | 1.35 | WT% | EPMA | |
| BA | 276 | PPM | EPMA | |
| CO | 43.1 | PPM | EPMA | |
| TOTAL | 101.726 | WT% | EPMA |