Sample EB-002
NavDat sample number 29736 · SHONKINITE
Sample
| Sample ID | EB-002 |
|---|---|
| Rock name | SHONKINITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | EAGLE BUTTES-NORTH EAGLE BUTTE |
Location
| Latitude | 47.8647 |
|---|---|
| Longitude | -110.027 |
| State / province | MONTANA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 51.6 | 49.6 | 53.6 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.2 | WT% | WDXRF | |
| TIO2 | 0.58 | WT% | WDXRF | |
| AL2O3 | 7.91 | WT% | WDXRF | |
| FEOT | 7.65 | WT% | WDXRF | |
| MNO | 0.14 | WT% | WDXRF | |
| MGO | 18.79 | WT% | WDXRF | |
| CAO | 6.62 | WT% | WDXRF | |
| NA2O | 5.24 | WT% | WDXRF | |
| K2O | 0.84 | WT% | WDXRF | |
| P2O5 | 0.72 | WT% | WDXRF | |
| LOI | 1.57 | WT% | WDXRF | |
| TOTAL | 97.27 | WT% | WDXRF | |
| SC | 20.3 | PPM | INAA | |
| V | 162 | PPM | INAA | |
| CR | 1410 | PPM | INAA | |
| NI | 326 | PPM | WDXRF | |
| CO | 67 | PPM | INAA | |
| ZN | 99 | PPM | WDXRF | |
| RB | 212 | PPM | TIMS_ID | |
| SR | 1443 | PPM | TIMS_ID | |
| BA | 2051 | PPM | WDXRF | |
| CS | 4.7 | PPM | INAA | |
| NB | 8.8 | PPM | WDXRF | |
| TA | 1 | PPM | INAA | |
| ZR | 174 | PPM | WDXRF | |
| HF | 2.76 | PPM | INAA | |
| Y | 12 | PPM | WDXRF | |
| PB | 24 | PPM | WDXRF | |
| PB | 24 | PPM | TIMS_ID | |
| TH | 6.6 | PPM | INAA | |
| U | 2 | PPM | INAA | |
| LA | 26 | PPM | INAA | |
| CE | 59 | PPM | INAA | |
| ND | 24.3 | PPM | INAA | |
| ND | 24 | PPM | TIMS_ID | |
| SM | 5.1 | PPM | INAA | |
| SM | 5.1 | PPM | TIMS_ID | |
| EU | 1.4 | PPM | INAA | |
| TB | 0.5 | PPM | INAA | |
| YB | 1.14 | PPM | INAA | |
| LU | 0.09 | PPM | INAA | |
| SR87_SR86 | 0.708612 | TIMS | ||
| ND143_ND144 | 0.51166 | TIMS | ||
| PB206_PB204 | 17.38 | TIMS | ||
| PB207_PB204 | 15.49 | TIMS | ||
| PB208_PB204 | 37.8 | TIMS |