← Search
Sample 146 NTM
NavDat sample number 51144 · LAMPROITE
Sample
| Sample ID | 146 NTM |
|---|
| Rock name | LAMPROITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | EXOTIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Phlogopite lamproite |
|---|
Location
| Latitude | 41.9183 |
|---|
| Longitude | -109.021 |
|---|
| Location | North Table Mountain |
|---|
| State / province | Wyoming |
|---|
| Volcanic field | Leucite Hills |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 1.47 |
|
1.27 |
1.75 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SR87_SR86 | 0.70603 | | | TIMS |
| ND143_ND144 | 0.51187 | | | TIMS |
| PB206_PB204 | 17.239 | | | TIMS |
| PB207_PB204 | 15.47 | | | TIMS |
| PB208_PB204 | 37.239 | | | TIMS |
