Sample 325
NavDat sample number 22708 · THOLEIITE
Sample
| Sample ID | 325 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.4 |
|---|---|
| Longitude | -121.58 |
| 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 | 51.06 | WT% | EPMA | |
| TIO2 | 1.09 | WT% | EPMA | |
| AL2O3 | 17.26 | WT% | EPMA | |
| FEO | 8.522 | WT% | EPMA | |
| MNO | 0.16 | WT% | EPMA | |
| MGO | 8.76 | WT% | EPMA | |
| CAO | 9.58 | WT% | EPMA | |
| NA2O | 3.02 | WT% | EPMA | |
| K2O | 0.71 | WT% | EPMA | |
| P2O5 | 0.23 | WT% | EPMA | |
| LA | 11.3 | PPM | EPMA | |
| CE | 27.1 | PPM | EPMA | |
| SM | 3.71 | PPM | EPMA | |
| EU | 1.22 | PPM | EPMA | |
| TB | 0.7 | PPM | EPMA | |
| YB | 2.1 | PPM | EPMA | |
| LU | 0.34 | PPM | EPMA | |
| TH | 1.3 | PPM | EPMA | |
| SC | 30.8 | PPM | EPMA | |
| TA | 0.49 | PPM | EPMA | |
| HF | 2.6 | PPM | EPMA | |
| CR | 200 | PPM | EPMA | |
| H2O | 0.46 | WT% | EPMA | |
| H2O_MINUS | 0.18 | WT% | EPMA | |
| CO | 34.7 | PPM | EPMA | |
| TOTAL | 101.18 | WT% | EPMA |