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Sample 154 STM
NavDat sample number 51147 · LAMPROITE
Sample
| Sample ID | 154 STM |
|---|
| Rock name | LAMPROITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | EXOTIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Phlogopite lamproite |
|---|
Location
| Latitude | 41.9054 |
|---|
| Longitude | -109.008 |
|---|
| Location | South Table Mountain |
|---|
| State / province | Wyoming |
|---|
| Volcanic field | Leucite Hills |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 2.53 |
|
2.33 |
2.61 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SR87_SR86 | 0.70595 | | | TIMS |
| ND143_ND144 | 0.51181 | | | TIMS |
| PB206_PB204 | 17.247 | | | TIMS |
| PB207_PB204 | 15.466 | | | TIMS |
| PB208_PB204 | 37.158 | | | TIMS |
| D18O | 8.52 | | PERMILL | MS |
