Sample RB-019
NavDat sample number 29748 · CARBONATITE
Sample
| Sample ID | RB-019 |
|---|---|
| Rock name | CARBONATITE |
| Rock type | PLUTONIC |
| Composition | EXOTIC |
| Material | IGNEOUS |
| Comment | BEARPAW MOUNTAINS-ROCKY BOYS STOCK |
Location
| Latitude | 48.1717 |
|---|---|
| Longitude | -109.714 |
| State / province | MONTANA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 52.5 | 48.4 | 56.6 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | -7 | WT% | WDXRF | |
| TIO2 | 0.03 | WT% | WDXRF | |
| AL2O3 | 1.65 | WT% | WDXRF | |
| FEOT | 0.05 | WT% | WDXRF | |
| MNO | 0.63 | WT% | WDXRF | |
| MGO | 0.28 | WT% | WDXRF | |
| CAO | 33.87 | WT% | WDXRF | |
| NA2O | 0.01 | WT% | WDXRF | |
| K2O | 2.54 | WT% | WDXRF | |
| P2O5 | 0.02 | WT% | WDXRF | |
| LOI | 39.69 | WT% | WDXRF | |
| TOTAL | 78.77 | WT% | WDXRF | |
| SC | 1.4 | PPM | INAA | |
| CR | 43 | PPM | INAA | |
| NI | 5 | PPM | WDXRF | |
| CO | 7 | PPM | INAA | |
| ZN | 144 | PPM | WDXRF | |
| RB | 3014 | PPM | TIMS_ID | |
| SR | 69139 | PPM | TIMS_ID | |
| BA | 22718 | PPM | WDXRF | |
| NB | 14.5 | PPM | WDXRF | |
| ZR | 1662 | PPM | WDXRF | |
| Y | 126 | PPM | WDXRF | |
| PB | 38.4 | PPM | WDXRF | |
| PB | 38.4 | PPM | TIMS_ID | |
| TH | 132 | PPM | INAA | |
| U | 25 | PPM | INAA | |
| LA | 8100 | PPM | INAA | |
| CE | 11600 | PPM | INAA | |
| ND | 2928.5 | PPM | INAA | |
| ND | 2928 | PPM | TIMS_ID | |
| SM | 262 | PPM | INAA | |
| SM | 262 | PPM | TIMS_ID | |
| EU | 46.8 | PPM | INAA | |
| TB | 9.9 | PPM | INAA | |
| YB | 41.7 | PPM | INAA | |
| LU | 3.12 | PPM | INAA | |
| SR87_SR86 | 0.706163 | TIMS | ||
| ND143_ND144 | 0.511203 | TIMS | ||
| PB206_PB204 | 17.76 | TIMS | ||
| PB207_PB204 | 15.5 | TIMS | ||
| PB208_PB204 | 38.23 | TIMS |