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Sample 120 ZM
NavDat sample number 51140 · LAMPROITE
Sample
| Sample ID | 120 ZM |
|---|
| Rock name | LAMPROITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | EXOTIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Phlogopite lamproite |
|---|
Location
| Latitude | 41.7933 |
|---|
| Longitude | -108.927 |
|---|
| Location | Zirkel Mesa |
|---|
| State / province | Wyoming |
|---|
| Volcanic field | Leucite Hills |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.95 |
|
0.93 |
0.97 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SR87_SR86 | 0.70566 | | | TIMS |
| ND143_ND144 | 0.51191 | | | TIMS |
| PB206_PB204 | 17.182 | | | TIMS |
| PB207_PB204 | 15.462 | | | TIMS |
| PB208_PB204 | 37.258 | | | TIMS |
