Sample 301
NavDat sample number 22684 · THOLEIITE
Sample
| Sample ID | 301 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.27 |
|---|---|
| Longitude | -121.25 |
| 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 | 50.42 | WT% | EPMA | |
| TIO2 | 1.184 | WT% | EPMA | |
| AL2O3 | 18.08 | WT% | EPMA | |
| FEO | 8.63 | WT% | EPMA | |
| MNO | 0.15 | WT% | EPMA | |
| MGO | 8.04 | WT% | EPMA | |
| CAO | 9.41 | WT% | EPMA | |
| NA2O | 3.34 | WT% | EPMA | |
| K2O | 0.48 | WT% | EPMA | |
| P2O5 | 0.265 | WT% | EPMA | |
| LA | 8.8 | PPM | EPMA | |
| CE | 21.2 | PPM | EPMA | |
| SM | 3.57 | PPM | EPMA | |
| EU | 1.21 | PPM | EPMA | |
| TB | 0.72 | PPM | EPMA | |
| YB | 1.99 | PPM | EPMA | |
| LU | 0.3 | PPM | EPMA | |
| TH | 0.42 | PPM | EPMA | |
| SC | 24 | PPM | EPMA | |
| RB | 6 | PPM | EPMA | |
| SR | 427 | PPM | EPMA | |
| TA | 0.12 | PPM | EPMA | |
| HF | 2.5 | PPM | EPMA | |
| Y | 21 | PPM | EPMA | |
| ZR | 110 | PPM | EPMA | |
| NB | 6.2 | PPM | EPMA | |
| CR | 268 | PPM | EPMA | |
| H2O | 0.32 | WT% | EPMA | |
| H2O_MINUS | 0.44 | WT% | EPMA | |
| BA | 211 | PPM | EPMA | |
| CO | 38.8 | PPM | EPMA | |
| TOTAL | 100.759 | WT% | EPMA |