Sample 140 PLB
NavDat sample number 51132 · LAMPROITE
Sample
| Sample ID | 140 PLB |
|---|---|
| Rock name | LAMPROITE |
| Rock type | VOLCANIC |
| Composition | EXOTIC |
| Material | IGNEOUS |
| Comment | Madupitic lamproite |
Location
| Latitude | 41.6439 |
|---|---|
| Longitude | -109.35 |
| Location | Pilot Butte |
| State / province | Wyoming |
| Volcanic field | Leucite Hills |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3 | 2.97 | 3.03 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 43 | WT% | ICP | |
| TIO2 | 2.23 | WT% | ICP | |
| AL2O3 | 7.51 | WT% | ICP | |
| MGO | 10.9 | WT% | ICP | |
| CAO | 12.1 | WT% | ICP | |
| FE2O3T | 6.41 | WT% | ICP | |
| MNO | 0.12 | WT% | ICP | |
| NA2O | 0.94 | WT% | ICP | |
| K2O | 8.69 | WT% | ICP | |
| P2O5 | 2.39 | WT% | ICP | |
| LOI | 4.59 | WT% | ICP | |
| TOTAL | 98.9 | WT% | ICP | |
| V | 69 | PPM | ICPMS | |
| CR | 517 | PPM | ICPMS | |
| CO | 26 | PPM | ICPMS | |
| NI | 157 | PPM | ICPMS | |
| CU | 45 | PPM | ICPMS | |
| ZN | 68 | PPM | ICPMS | |
| GA | 23 | PPM | ICPMS | |
| RB | 220 | PPM | ICPMS | |
| SR | 3814 | PPM | ICPMS | |
| Y | 27 | PPM | ICPMS | |
| ZR | 253 | PPM | ICPMS | |
| NB | 123 | PPM | ICPMS | |
| SN | 3 | PPM | ICPMS | |
| SB | 0.4 | PPM | ICPMS | |
| CS | 2.9 | PPM | ICPMS | |
| BA | 9087 | PPM | ICPMS | |
| LA | 351 | PPM | ICPMS | |
| CE | 664 | PPM | ICPMS | |
| PR | 75 | PPM | ICPMS | |
| ND | 280 | PPM | ICPMS | |
| SM | 33.8 | PPM | ICPMS | |
| EU | 7.1 | PPM | ICPMS | |
| GD | 20.7 | PPM | ICPMS | |
| TB | 1.7 | PPM | ICPMS | |
| DY | 5.9 | PPM | ICPMS | |
| HO | 0.8 | PPM | ICPMS | |
| ER | 1.7 | PPM | ICPMS | |
| TM | 0.2 | PPM | ICPMS | |
| YB | 0.82 | PPM | ICPMS | |
| HF | 1.3 | PPM | ICPMS | |
| TA | 6.5 | PPM | ICPMS | |
| W | 0.3 | PPM | ICPMS | |
| PB | 26 | PPM | ICPMS | |
| TH | 42 | PPM | ICPMS | |
| U | 8.13 | PPM | ICPMS | |
| SR87_SR86 | 0.70563 | TIMS | ||
| ND143_ND144 | 0.51208 | TIMS | ||
| PB206_PB204 | 17.583 | TIMS | ||
| PB207_PB204 | 15.504 | TIMS | ||
| PB208_PB204 | 37.523 | TIMS |