Sample CA-001
NavDat sample number 29728 · CARBONATITE
Sample
| Sample ID | CA-001 |
|---|---|
| Rock name | CARBONATITE |
| Rock type | PLUTONIC |
| Composition | EXOTIC |
| Material | IGNEOUS |
| Comment | MISSOURI BREAKS-BIG SLIDE DIATREME |
Location
| Latitude | 47.8336 |
|---|---|
| Longitude | -109.258 |
| 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 | -7 | WT% | WDXRF | |
| TIO2 | 0.65 | WT% | WDXRF | |
| AL2O3 | 1.87 | WT% | WDXRF | |
| FEOT | 1.51 | WT% | WDXRF | |
| MNO | 0.37 | WT% | WDXRF | |
| MGO | 5.76 | WT% | WDXRF | |
| CAO | 36.26 | WT% | WDXRF | |
| NA2O | 0.09 | WT% | WDXRF | |
| K2O | 0.21 | WT% | WDXRF | |
| P2O5 | 1.83 | WT% | WDXRF | |
| LOI | 40.71 | WT% | WDXRF | |
| TOTAL | 89.26 | WT% | WDXRF | |
| SC | 18.7 | PPM | INAA | |
| V | 75 | PPM | INAA | |
| CR | 92 | PPM | INAA | |
| NI | 105 | PPM | WDXRF | |
| CO | 26 | PPM | INAA | |
| ZN | 79 | PPM | WDXRF | |
| RB | 8 | PPM | TIMS_ID | |
| SR | 3385 | PPM | TIMS_ID | |
| BA | 1844 | PPM | WDXRF | |
| NB | 378 | PPM | WDXRF | |
| TA | 16 | PPM | INAA | |
| ZR | 482 | PPM | WDXRF | |
| HF | 5.91 | PPM | INAA | |
| Y | 36 | PPM | WDXRF | |
| TH | 61.7 | PPM | INAA | |
| LA | 352 | PPM | INAA | |
| CE | 591 | PPM | INAA | |
| ND | 185.9 | PPM | INAA | |
| ND | 186 | PPM | TIMS_ID | |
| SM | 25.9 | PPM | INAA | |
| SM | 25.9 | PPM | TIMS_ID | |
| EU | 6 | PPM | INAA | |
| TB | 2 | PPM | INAA | |
| YB | 4 | PPM | INAA | |
| LU | 0.36 | PPM | INAA | |
| SR87_SR86 | 0.704127 | TIMS | ||
| ND143_ND144 | 0.512696 | TIMS |