Sample 319
NavDat sample number 22702 · THOLEIITE
Sample
| Sample ID | 319 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.76 |
|---|---|
| Longitude | -120.39 |
| 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 | 49.15 | WT% | EPMA | |
| TIO2 | 1.04 | WT% | EPMA | |
| AL2O3 | 17.26 | WT% | EPMA | |
| FEO | 9.21 | WT% | EPMA | |
| MNO | 0.162 | WT% | EPMA | |
| MGO | 9.19 | WT% | EPMA | |
| CAO | 10.83 | WT% | EPMA | |
| NA2O | 2.63 | WT% | EPMA | |
| K2O | 0.31 | WT% | EPMA | |
| P2O5 | 0.196 | WT% | EPMA | |
| LA | 6.4 | PPM | EPMA | |
| CE | 15.1 | PPM | EPMA | |
| SM | 2.74 | PPM | EPMA | |
| EU | 1.01 | PPM | EPMA | |
| TB | 0.61 | PPM | EPMA | |
| YB | 2.1 | PPM | EPMA | |
| LU | 0.34 | PPM | EPMA | |
| TH | 0.55 | PPM | EPMA | |
| SC | 34.2 | PPM | EPMA | |
| RB | 4 | PPM | EPMA | |
| SR | 249 | PPM | EPMA | |
| TA | 0.29 | PPM | EPMA | |
| HF | 2 | PPM | EPMA | |
| Y | 19 | PPM | EPMA | |
| ZR | 80 | PPM | EPMA | |
| NB | 7.3 | PPM | EPMA | |
| CR | 281 | PPM | EPMA | |
| BA | 139 | PPM | EPMA | |
| CO | 46.9 | PPM | EPMA | |
| TOTAL | 99.978 | WT% | EPMA |