Sample SS-3A
NavDat sample number 126596 · SHONKINITE
Sample
| Sample ID | SS-3A |
|---|---|
| Rock name | SHONKINITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| 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 | 1.02 | WT% | XRF | |
| K2O | 6.5 | WT% | XRF | |
| P2O5 | 0.61 | WT% | XRF | |
| RB | 139 | PPM | MS-ID | |
| SR | 2060 | PPM | MS-ID | |
| BA | 12000 | PPM | ICPMS | |
| LA | 74.5 | PPM | ICPMS | |
| CE | 142 | PPM | ICPMS | |
| ND | 66.2 | PPM | MS-ID | |
| SM | 11.1 | PPM | MS-ID | |
| YB | 2.17 | PPM | ICPMS | |
| Y | 14.7 | PPM | ICPMS | |
| ZR | 314 | PPM | ICPMS | |
| HF | 8.6 | PPM | ICPMS | |
| NB | 30 | PPM | ICPMS | |
| TA | 1.6 | PPM | ICPMS | |
| U | 6 | PPM | ICPMS | |
| TH | 27 | PPM | ICPMS | |
| PB | 60 | PPM | ICPMS | |
| CR | 15 | PPM | ICPMS | |
| CO | 22 | PPM | ICPMS | |
| SR87_SR86 | 0.708181 | MS | ||
| ND143_ND144 | 0.511684 | MS | ||
| PB206_PB204 | 16.719 | MS | ||
| PB207_PB204 | 15.436 | MS | ||
| PB208_PB204 | 37.793 | MS |