Sample EB-001
NavDat sample number 29735 · SHONKINITE
Sample
| Sample ID | EB-001 |
|---|---|
| Rock name | SHONKINITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | EAGLE BUTTES-NORTH EAGLE BUTTE |
Location
| Latitude | 47.8686 |
|---|---|
| Longitude | -110.023 |
| 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 | 49.93 | WT% | WDXRF | |
| TIO2 | 0.74 | WT% | WDXRF | |
| AL2O3 | 10.14 | WT% | WDXRF | |
| FEOT | 7.96 | WT% | WDXRF | |
| MNO | 0.16 | WT% | WDXRF | |
| MGO | 13.22 | WT% | WDXRF | |
| CAO | 7.48 | WT% | WDXRF | |
| NA2O | 4.61 | WT% | WDXRF | |
| K2O | 2.13 | WT% | WDXRF | |
| P2O5 | 0.61 | WT% | WDXRF | |
| LOI | 0.32 | WT% | WDXRF | |
| TOTAL | 97.3 | WT% | WDXRF | |
| SC | 23.6 | PPM | INAA | |
| V | 207 | PPM | INAA | |
| CR | 877 | PPM | INAA | |
| NI | 109 | PPM | WDXRF | |
| CO | 59 | PPM | INAA | |
| ZN | 85 | PPM | WDXRF | |
| RB | 152 | PPM | TIMS_ID | |
| SR | 886 | PPM | TIMS_ID | |
| BA | 1766 | PPM | WDXRF | |
| CS | 5.5 | PPM | INAA | |
| NB | 11.7 | PPM | WDXRF | |
| TA | 2.1 | PPM | INAA | |
| ZR | 147 | PPM | WDXRF | |
| HF | 2.8 | PPM | INAA | |
| Y | 17 | PPM | WDXRF | |
| TH | 2.7 | PPM | INAA | |
| LA | 21 | PPM | INAA | |
| CE | 47 | PPM | INAA | |
| ND | 21.2 | PPM | INAA | |
| ND | 21 | PPM | TIMS_ID | |
| SM | 4.4 | PPM | INAA | |
| SM | 4.4 | PPM | TIMS_ID | |
| EU | 1.2 | PPM | INAA | |
| YB | 1.07 | PPM | INAA | |
| LU | 0.1 | PPM | INAA | |
| SR87_SR86 | 0.707458 | TIMS | ||
| ND143_ND144 | 0.511936 | TIMS |