Sample LT-001
NavDat sample number 29723 · ALNÖITE
Sample
| Sample ID | LT-001 |
|---|---|
| Rock name | ALNÖITE |
| Rock type | PLUTONIC |
| Composition | ULTRAMAFIC |
| Material | IGNEOUS |
| Comment | MISSOURI BREAKS-LONE TREE DIATREME |
Location
| Latitude | 47.8331 |
|---|---|
| Longitude | -109.216 |
| State / province | MONTANA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48 | 44 | 52 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 38.26 | WT% | WDXRF | |
| TIO2 | 1.75 | WT% | WDXRF | |
| AL2O3 | 6.22 | WT% | WDXRF | |
| FEOT | 9.51 | WT% | WDXRF | |
| MNO | 0.19 | WT% | WDXRF | |
| MGO | 20.47 | WT% | WDXRF | |
| CAO | 12.84 | WT% | WDXRF | |
| NA2O | 2.41 | WT% | WDXRF | |
| K2O | 1.91 | WT% | WDXRF | |
| P2O5 | 0.88 | WT% | WDXRF | |
| LOI | 2.45 | WT% | WDXRF | |
| TOTAL | 96.89 | WT% | WDXRF | |
| SC | 24.5 | PPM | INAA | |
| V | 215 | PPM | INAA | |
| CR | 1336 | PPM | INAA | |
| NI | 626 | PPM | WDXRF | |
| CO | 73 | PPM | INAA | |
| CU | 61 | PPM | WDXRF | |
| ZN | 88 | PPM | WDXRF | |
| RB | 98 | PPM | TIMS_ID | |
| SR | 1940 | PPM | TIMS_ID | |
| BA | 2686 | PPM | WDXRF | |
| CS | 2.5 | PPM | INAA | |
| NB | 172 | PPM | WDXRF | |
| TA | 8.8 | PPM | INAA | |
| ZR | 177 | PPM | WDXRF | |
| HF | 3.5 | PPM | INAA | |
| Y | 26 | PPM | WDXRF | |
| PB | 13.5 | PPM | WDXRF | |
| PB | 13.5 | PPM | TIMS_ID | |
| TH | 17.8 | PPM | INAA | |
| U | 3.6 | PPM | INAA | |
| LA | 121 | PPM | INAA | |
| CE | 225 | PPM | INAA | |
| ND | 77.8 | PPM | INAA | |
| ND | 78 | PPM | TIMS_ID | |
| SM | 9.3 | PPM | INAA | |
| SM | 9.3 | PPM | TIMS_ID | |
| EU | 2.7 | PPM | INAA | |
| TB | 0.8 | PPM | INAA | |
| YB | 1.12 | PPM | INAA | |
| LU | 0.25 | PPM | INAA | |
| SR87_SR86 | 0.705145 | TIMS | ||
| ND143_ND144 | 0.512552 | TIMS | ||
| PB206_PB204 | 18.35 | TIMS | ||
| PB207_PB204 | 15.52 | TIMS | ||
| PB208_PB204 | 38.16 | TIMS |