Sample 300
NavDat sample number 22683 · THOLEIITE
Sample
| Sample ID | 300 |
|---|---|
| Rock name | THOLEIITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.28 |
|---|---|
| Longitude | -121.33 |
| 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 | 52.2 | WT% | EPMA | |
| TIO2 | 1.58 | WT% | EPMA | |
| AL2O3 | 17.24 | WT% | EPMA | |
| FEO | 10.8 | WT% | EPMA | |
| MNO | 0.161 | WT% | EPMA | |
| MGO | 4.23 | WT% | EPMA | |
| CAO | 9.08 | WT% | EPMA | |
| NA2O | 3.8 | WT% | EPMA | |
| K2O | 0.7 | WT% | EPMA | |
| P2O5 | 0.213 | WT% | EPMA | |
| LA | 8.6 | PPM | EPMA | |
| CE | 20.7 | PPM | EPMA | |
| SM | 3.57 | PPM | EPMA | |
| EU | 1.27 | PPM | EPMA | |
| TB | 0.61 | PPM | EPMA | |
| YB | 1.79 | PPM | EPMA | |
| LU | 0.27 | PPM | EPMA | |
| TH | 1.05 | PPM | EPMA | |
| SC | 35.5 | PPM | EPMA | |
| RB | 10 | PPM | EPMA | |
| SR | 581 | PPM | EPMA | |
| TA | 0.31 | PPM | EPMA | |
| HF | 2.18 | PPM | EPMA | |
| Y | 20 | PPM | EPMA | |
| ZR | 95 | PPM | EPMA | |
| NB | 3.4 | PPM | EPMA | |
| CR | 30 | PPM | EPMA | |
| H2O | 0.88 | WT% | EPMA | |
| H2O_MINUS | 0.77 | WT% | EPMA | |
| BA | 306 | PPM | EPMA | |
| CO | 32.2 | PPM | EPMA | |
| TOTAL | 101.654 | WT% | EPMA |