Sample 323
NavDat sample number 22706 · THOLEIITE
Sample
| Sample ID | 323 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.22 |
|---|---|
| Longitude | -121.18 |
| 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 | 48.45 | WT% | EPMA | |
| TIO2 | 1.034 | WT% | EPMA | |
| AL2O3 | 17.92 | WT% | EPMA | |
| FEO | 9.76 | WT% | EPMA | |
| MNO | 0.184 | WT% | EPMA | |
| MGO | 8.21 | WT% | EPMA | |
| CAO | 11.58 | WT% | EPMA | |
| NA2O | 2.54 | WT% | EPMA | |
| K2O | 0.19 | WT% | EPMA | |
| P2O5 | 0.136 | WT% | EPMA | |
| LA | 5.41 | PPM | EPMA | |
| CE | 14.7 | PPM | EPMA | |
| SM | 3.35 | PPM | EPMA | |
| EU | 1.18 | PPM | EPMA | |
| TB | 0.76 | PPM | EPMA | |
| YB | 3.2 | PPM | EPMA | |
| LU | 0.49 | PPM | EPMA | |
| TH | 0.28 | PPM | EPMA | |
| SC | 36 | PPM | EPMA | |
| RB | 2 | PPM | EPMA | |
| SR | 318 | PPM | EPMA | |
| HF | 2 | PPM | EPMA | |
| Y | 22 | PPM | EPMA | |
| ZR | 75 | PPM | EPMA | |
| NB | 1.8 | PPM | EPMA | |
| CR | 145 | PPM | EPMA | |
| H2O | 0.37 | WT% | EPMA | |
| H2O_MINUS | 0.25 | WT% | EPMA | |
| BA | 158 | PPM | EPMA | |
| CO | 47.2 | PPM | EPMA | |
| TOTAL | 100.624 | WT% | EPMA |