Sample 197
NavDat sample number 22636 · THOLEIITE
Sample
| Sample ID | 197 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.55 |
|---|---|
| Longitude | -119.55 |
| 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 | 47.3 | WT% | EPMA | |
| TIO2 | 1.9 | WT% | EPMA | |
| AL2O3 | 16.67 | WT% | EPMA | |
| FEO | 11.184 | WT% | EPMA | |
| MNO | 0.21 | WT% | EPMA | |
| MGO | 8.19 | WT% | EPMA | |
| CAO | 10.29 | WT% | EPMA | |
| NA2O | 2.86 | WT% | EPMA | |
| K2O | 0.37 | WT% | EPMA | |
| P2O5 | 0.3 | WT% | EPMA | |
| LA | 8.29 | PPM | EPMA | |
| CE | 12.23 | PPM | EPMA | |
| SM | 3.88 | PPM | EPMA | |
| EU | 1.53 | PPM | EPMA | |
| TB | 0.77 | PPM | EPMA | |
| YB | 3.03 | PPM | EPMA | |
| LU | 0.41 | PPM | EPMA | |
| TH | 0.42 | PPM | EPMA | |
| SC | 33.33 | PPM | EPMA | |
| TA | 0.65 | PPM | EPMA | |
| HF | 2.42 | PPM | EPMA | |
| CR | 150 | PPM | EPMA | |
| H2O | 0.26 | WT% | EPMA | |
| H2O_MINUS | 0.24 | WT% | EPMA | |
| BA | 273 | PPM | EPMA | |
| CO | 47.92 | PPM | EPMA | |
| TOTAL | 100.07 | WT% | EPMA |