Sample 311
NavDat sample number 22694 · THOLEIITE
Sample
| Sample ID | 311 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.25 |
|---|---|
| Longitude | -120.88 |
| 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 | 49.21 | WT% | EPMA | |
| TIO2 | 1.371 | WT% | EPMA | |
| AL2O3 | 17.528 | WT% | EPMA | |
| FEO | 10.63 | WT% | EPMA | |
| MNO | 0.184 | WT% | EPMA | |
| MGO | 7.3 | WT% | EPMA | |
| CAO | 10.03 | WT% | EPMA | |
| NA2O | 3 | WT% | EPMA | |
| K2O | 0.42 | WT% | EPMA | |
| P2O5 | 0.28 | WT% | EPMA | |
| LA | 7.6 | PPM | EPMA | |
| CE | 19 | PPM | EPMA | |
| SM | 3.78 | PPM | EPMA | |
| EU | 1.36 | PPM | EPMA | |
| TB | 0.84 | PPM | EPMA | |
| YB | 2.6 | PPM | EPMA | |
| LU | 0.42 | PPM | EPMA | |
| TH | 0.23 | PPM | EPMA | |
| SC | 30.9 | PPM | EPMA | |
| RB | 4 | PPM | EPMA | |
| SR | 360 | PPM | EPMA | |
| TA | 0.15 | PPM | EPMA | |
| HF | 2.4 | PPM | EPMA | |
| Y | 28 | PPM | EPMA | |
| ZR | 97 | PPM | EPMA | |
| NB | 4 | PPM | EPMA | |
| CR | 137 | PPM | EPMA | |
| H2O | 0.47 | WT% | EPMA | |
| H2O_MINUS | 0.59 | WT% | EPMA | |
| BA | 446 | PPM | EPMA | |
| CO | 45.6 | PPM | EPMA | |
| TOTAL | 101.013 | WT% | EPMA |