Sample RB-017
NavDat sample number 29747 · SYENITE
Sample
| Sample ID | RB-017 |
|---|---|
| Rock name | SYENITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | BEARPAW MOUNTAINS-ROCKY BOYS STOCK |
Location
| Latitude | 48.1594 |
|---|---|
| Longitude | -109.701 |
| 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 | 57.21 | WT% | WDXRF | |
| TIO2 | 0.75 | WT% | WDXRF | |
| AL2O3 | 18.29 | WT% | WDXRF | |
| FEOT | 3.73 | WT% | WDXRF | |
| MNO | 0.08 | WT% | WDXRF | |
| MGO | 0.4 | WT% | WDXRF | |
| CAO | 0.66 | WT% | WDXRF | |
| NA2O | 15.36 | WT% | WDXRF | |
| K2O | 1.49 | WT% | WDXRF | |
| P2O5 | 0.07 | WT% | WDXRF | |
| LOI | 0.65 | WT% | WDXRF | |
| TOTAL | 98.69 | WT% | WDXRF | |
| SC | 2.5 | PPM | INAA | |
| V | 147 | PPM | INAA | |
| CO | 25 | PPM | INAA | |
| ZN | 109 | PPM | WDXRF | |
| RB | 739 | PPM | TIMS_ID | |
| SR | 1525 | PPM | TIMS_ID | |
| BA | 6744 | PPM | WDXRF | |
| CS | 19.6 | PPM | INAA | |
| NB | 20 | PPM | WDXRF | |
| TA | 3.5 | PPM | INAA | |
| ZR | 162 | PPM | WDXRF | |
| HF | 1.92 | PPM | INAA | |
| Y | 13 | PPM | WDXRF | |
| TH | 9.6 | PPM | INAA | |
| LA | 24 | PPM | INAA | |
| CE | 54 | PPM | INAA | |
| ND | 32 | PPM | INAA | |
| ND | 32 | PPM | TIMS_ID | |
| SM | 6.8 | PPM | INAA | |
| SM | 6.8 | PPM | TIMS_ID | |
| EU | 1.6 | PPM | INAA | |
| TB | 0.6 | PPM | INAA | |
| YB | 1.06 | PPM | INAA | |
| LU | 0.15 | PPM | INAA | |
| SR87_SR86 | 0.708635 | TIMS | ||
| ND143_ND144 | 0.511778 | TIMS |