Sample SS-4
NavDat sample number 126600 · SYENITE
Sample
| Sample ID | SS-4 |
|---|---|
| Rock name | SYENITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 47.3128 |
|---|---|
| Longitude | -110.382 |
| Location | Shonkin Sag Sill |
| State / province | Montana |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 50 | 45 | 55 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| TIO2 | 0.78 | WT% | XRF | |
| K2O | 7.23 | WT% | XRF | |
| P2O5 | 0.62 | WT% | XRF | |
| RB | 212 | PPM | MS-ID | |
| SR | 1817 | PPM | MS-ID | |
| BA | 6530 | PPM | ICPMS | |
| LA | 65.7 | PPM | ICPMS | |
| CE | 122 | PPM | ICPMS | |
| ND | 54.8 | PPM | MS-ID | |
| SM | 9.59 | PPM | MS-ID | |
| YB | 1.52 | PPM | ICPMS | |
| Y | 18.2 | PPM | ICPMS | |
| ZR | 208 | PPM | ICPMS | |
| HF | 5.2 | PPM | ICPMS | |
| NB | 19 | PPM | ICPMS | |
| TA | 0.71 | PPM | ICPMS | |
| U | 4.1 | PPM | ICPMS | |
| TH | 19 | PPM | ICPMS | |
| PB | 51 | PPM | ICPMS | |
| CR | 23 | PPM | ICPMS | |
| CO | 21 | PPM | ICPMS | |
| SR87_SR86 | 0.708164 | MS | ||
| ND143_ND144 | 0.511713 | MS | ||
| PB206_PB204 | 16.696 | MS | ||
| PB207_PB204 | 15.411 | MS | ||
| PB208_PB204 | 37.702 | MS |