Sample SS-2
NavDat sample number 126594 · SHONKINITE
Sample
| Sample ID | SS-2 |
|---|---|
| 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 | 0.69 | WT% | XRF | |
| K2O | 3.56 | WT% | XRF | |
| P2O5 | 1.24 | WT% | XRF | |
| RB | 93.4 | PPM | MS-ID | |
| SR | 1284 | PPM | MS-ID | |
| BA | 3580 | PPM | ICPMS | |
| LA | 58.2 | PPM | ICPMS | |
| CE | 118 | PPM | ICPMS | |
| ND | 69.2 | PPM | MS-ID | |
| SM | 12.9 | PPM | MS-ID | |
| YB | 1.12 | PPM | ICPMS | |
| Y | 16.8 | PPM | ICPMS | |
| ZR | 144 | PPM | ICPMS | |
| HF | 3.6 | PPM | ICPMS | |
| NB | 13 | PPM | ICPMS | |
| TA | 0.5 | PPM | ICPMS | |
| U | 2.8 | PPM | ICPMS | |
| TH | 9.5 | PPM | ICPMS | |
| PB | 31 | PPM | ICPMS | |
| CR | 266 | PPM | ICPMS | |
| CO | 55 | PPM | ICPMS | |
| SR87_SR86 | 0.708112 | MS | ||
| ND143_ND144 | 0.511646 | MS | ||
| PB206_PB204 | 16.671 | MS | ||
| PB207_PB204 | 15.368 | MS | ||
| PB208_PB204 | 37.567 | MS |