Sample 235
NavDat sample number 22652 · THOLEIITE
Sample
| Sample ID | 235 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.22 |
|---|---|
| Longitude | -119.88 |
| 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 | 48.48 | WT% | EPMA | |
| TIO2 | 0.76 | WT% | EPMA | |
| AL2O3 | 18.15 | WT% | EPMA | |
| FEO | 9.106 | WT% | EPMA | |
| MNO | 0.18 | WT% | EPMA | |
| MGO | 9.23 | WT% | EPMA | |
| CAO | 11.23 | WT% | EPMA | |
| NA2O | 2.36 | WT% | EPMA | |
| K2O | 0.23 | WT% | EPMA | |
| P2O5 | 0.05 | WT% | EPMA | |
| LA | 3.08 | PPM | EPMA | |
| CE | 8.3 | PPM | EPMA | |
| SM | 1.91 | PPM | EPMA | |
| EU | 0.75 | PPM | EPMA | |
| TB | 0.46 | PPM | EPMA | |
| YB | 2.14 | PPM | EPMA | |
| LU | 0.36 | PPM | EPMA | |
| TH | 0.39 | PPM | EPMA | |
| SC | 37.3 | PPM | EPMA | |
| RB | 4.7 | PPM | EPMA | |
| SR | 205 | PPM | EPMA | |
| TA | 0.7 | PPM | EPMA | |
| HF | 1.12 | PPM | EPMA | |
| Y | 25 | PPM | EPMA | |
| ZR | 39 | PPM | EPMA | |
| NB | 3.1 | PPM | EPMA | |
| CR | 259 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| CO | 58 | PPM | EPMA | |
| TOTAL | 100.02 | WT% | EPMA |