Sample 304
NavDat sample number 22687 · THOLEIITE
Sample
| Sample ID | 304 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.28 |
|---|---|
| Longitude | -120.92 |
| 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 | 53 | WT% | EPMA | |
| TIO2 | 1.747 | WT% | EPMA | |
| AL2O3 | 15.12 | WT% | EPMA | |
| FEO | 8.97 | WT% | EPMA | |
| MNO | 0.14 | WT% | EPMA | |
| MGO | 7.21 | WT% | EPMA | |
| CAO | 9.39 | WT% | EPMA | |
| NA2O | 2.89 | WT% | EPMA | |
| K2O | 1.21 | WT% | EPMA | |
| P2O5 | 0.324 | WT% | EPMA | |
| LA | 19.4 | PPM | EPMA | |
| CE | 48.5 | PPM | EPMA | |
| SM | 6.4 | PPM | EPMA | |
| EU | 1.78 | PPM | EPMA | |
| TB | 0.86 | PPM | EPMA | |
| YB | 2.1 | PPM | EPMA | |
| LU | 0.28 | PPM | EPMA | |
| TH | 1.47 | PPM | EPMA | |
| SC | 22.1 | PPM | EPMA | |
| RB | 10 | PPM | EPMA | |
| SR | 1177 | PPM | EPMA | |
| TA | 0.55 | PPM | EPMA | |
| HF | 3.9 | PPM | EPMA | |
| Y | 24 | PPM | EPMA | |
| ZR | 170 | PPM | EPMA | |
| NB | 8.1 | PPM | EPMA | |
| CR | 246 | PPM | EPMA | |
| H2O | 0.76 | WT% | EPMA | |
| H2O_MINUS | 0.31 | WT% | EPMA | |
| BA | 549 | PPM | EPMA | |
| CO | 31.9 | PPM | EPMA | |
| TOTAL | 101.071 | WT% | EPMA |