Sample 274.1
NavDat sample number 22678 · THOLEIITE
Sample
| Sample ID | 274.1 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.15 |
|---|---|
| Longitude | -118.24 |
| 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 | 57.73 | WT% | EPMA | |
| TIO2 | 0.82 | WT% | EPMA | |
| AL2O3 | 17.73 | WT% | EPMA | |
| FEO | 6.47 | WT% | EPMA | |
| MNO | 0.109 | WT% | EPMA | |
| MGO | 4.75 | WT% | EPMA | |
| CAO | 7.42 | WT% | EPMA | |
| NA2O | 3.76 | WT% | EPMA | |
| K2O | 1 | WT% | EPMA | |
| P2O5 | 0.22 | WT% | EPMA | |
| LA | 11.8 | PPM | EPMA | |
| CE | 27.8 | PPM | EPMA | |
| SM | 3.31 | PPM | EPMA | |
| EU | 1.09 | PPM | EPMA | |
| TB | 0.51 | PPM | EPMA | |
| YB | 1.32 | PPM | EPMA | |
| LU | 0.18 | PPM | EPMA | |
| TH | 1.2 | PPM | EPMA | |
| SC | 24 | PPM | EPMA | |
| RB | 14 | PPM | EPMA | |
| SR | 764 | PPM | EPMA | |
| TA | 0.25 | PPM | EPMA | |
| HF | 2.67 | PPM | EPMA | |
| Y | 16 | PPM | EPMA | |
| ZR | 116 | PPM | EPMA | |
| NB | 4.5 | PPM | EPMA | |
| CR | 126 | PPM | EPMA | |
| BA | 429 | PPM | EPMA | |
| CO | 26.6 | PPM | EPMA | |
| TOTAL | 100.009 | WT% | EPMA |