Sample 260
NavDat sample number 22663 · THOLEIITE
Sample
| Sample ID | 260 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.28 |
|---|---|
| Longitude | -121.2 |
| 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 | 49.42 | WT% | EPMA | |
| TIO2 | 1.29 | WT% | EPMA | |
| AL2O3 | 19 | WT% | EPMA | |
| FEO | 8.597 | WT% | EPMA | |
| MNO | 0.17 | WT% | EPMA | |
| MGO | 7.75 | WT% | EPMA | |
| CAO | 9.56 | WT% | EPMA | |
| NA2O | 3.3 | WT% | EPMA | |
| K2O | 0.39 | WT% | EPMA | |
| P2O5 | 0.23 | WT% | EPMA | |
| LA | 8.8 | PPM | EPMA | |
| CE | 21.6 | PPM | EPMA | |
| SM | 3.68 | PPM | EPMA | |
| EU | 1.29 | PPM | EPMA | |
| TB | 0.71 | PPM | EPMA | |
| YB | 2.12 | PPM | EPMA | |
| LU | 0.35 | PPM | EPMA | |
| TH | 0.55 | PPM | EPMA | |
| SC | 25.1 | PPM | EPMA | |
| RB | 3 | PPM | EPMA | |
| SR | 438 | PPM | EPMA | |
| TA | 0.9 | PPM | EPMA | |
| HF | 2.9 | PPM | EPMA | |
| Y | 27 | PPM | EPMA | |
| ZR | 108 | PPM | EPMA | |
| NB | 9.6 | PPM | EPMA | |
| CR | 252 | PPM | EPMA | |
| H2O | 0 | WT% | EPMA | |
| CO | 42.1 | PPM | EPMA | |
| TOTAL | 99.99 | WT% | EPMA |