Sample RB-006
NavDat sample number 29739 · SHONKINITE
Sample
| Sample ID | RB-006 |
|---|---|
| Rock name | SHONKINITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | BEARPAW MOUNTAINS-ROCKY BOYS STOCK |
Location
| Latitude | 48.1694 |
|---|---|
| Longitude | -109.743 |
| 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 | 48.11 | WT% | WDXRF | |
| TIO2 | 0.62 | WT% | WDXRF | |
| AL2O3 | 8.92 | WT% | WDXRF | |
| FEOT | 6.51 | WT% | WDXRF | |
| MNO | 0.13 | WT% | WDXRF | |
| MGO | 10.88 | WT% | WDXRF | |
| CAO | 11.51 | WT% | WDXRF | |
| NA2O | 6.71 | WT% | WDXRF | |
| K2O | 1.3 | WT% | WDXRF | |
| P2O5 | 1.26 | WT% | WDXRF | |
| LOI | 1.71 | WT% | WDXRF | |
| TOTAL | 97.67 | WT% | WDXRF | |
| SC | 41.3 | PPM | INAA | |
| CR | 415 | PPM | INAA | |
| NI | 157 | PPM | WDXRF | |
| CO | 46 | PPM | INAA | |
| ZN | 89 | PPM | WDXRF | |
| RB | 312 | PPM | TIMS_ID | |
| SR | 882 | PPM | TIMS_ID | |
| BA | 1297 | PPM | WDXRF | |
| CS | 14 | PPM | INAA | |
| NB | 7.9 | PPM | WDXRF | |
| ZR | 50 | PPM | WDXRF | |
| Y | 14 | PPM | WDXRF | |
| PB | 2 | PPM | WDXRF | |
| PB | 2 | PPM | TIMS_ID | |
| TH | 1.8 | PPM | INAA | |
| U | 0.5 | PPM | INAA | |
| LA | 27 | PPM | INAA | |
| CE | 59 | PPM | INAA | |
| ND | 35.9 | PPM | INAA | |
| ND | 36 | PPM | TIMS_ID | |
| SM | 7.2 | PPM | INAA | |
| SM | 7.2 | PPM | TIMS_ID | |
| EU | 1.8 | PPM | INAA | |
| YB | 1.19 | PPM | INAA | |
| SR87_SR86 | 0.708359 | TIMS | ||
| ND143_ND144 | 0.511969 | TIMS | ||
| PB206_PB204 | 17.6 | TIMS | ||
| PB207_PB204 | 15.49 | TIMS | ||
| PB208_PB204 | 37.89 | TIMS |