Sample 251
NavDat sample number 22654 · THOLEIITE
Sample
| Sample ID | 251 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.2 |
|---|---|
| Longitude | -119.82 |
| 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 | 47.32 | WT% | EPMA | |
| TIO2 | 1.32 | WT% | EPMA | |
| AL2O3 | 17.55 | WT% | EPMA | |
| FEO | 11.154 | WT% | EPMA | |
| MNO | 0.21 | WT% | EPMA | |
| MGO | 7.37 | WT% | EPMA | |
| CAO | 11.05 | WT% | EPMA | |
| NA2O | 2.74 | WT% | EPMA | |
| K2O | 0.69 | WT% | EPMA | |
| P2O5 | 0.22 | WT% | EPMA | |
| LA | 14 | PPM | EPMA | |
| CE | 35.7 | PPM | EPMA | |
| SM | 4.18 | PPM | EPMA | |
| EU | 1.51 | PPM | EPMA | |
| TB | 0.64 | PPM | EPMA | |
| YB | 1.77 | PPM | EPMA | |
| LU | 0.29 | PPM | EPMA | |
| TH | 0.93 | PPM | EPMA | |
| SC | 35 | PPM | EPMA | |
| RB | 15.6 | PPM | EPMA | |
| SR | 708 | PPM | EPMA | |
| TA | 0.77 | PPM | EPMA | |
| HF | 2.66 | PPM | EPMA | |
| Y | 28 | PPM | EPMA | |
| ZR | 86 | PPM | EPMA | |
| NB | 15 | PPM | EPMA | |
| CR | 125 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| CO | 51 | PPM | EPMA | |
| TOTAL | 100.04 | WT% | EPMA |