Sample 10145
NavDat sample number 126593 · SHONKINITE
Sample
| Sample ID | 10145 |
|---|---|
| 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 | 0.73 | WT% | XRF | |
| K2O | 5.54 | WT% | XRF | |
| P2O5 | 0.94 | WT% | XRF | |
| RB | 154 | PPM | MS-ID | |
| SR | 1661 | PPM | MS-ID | |
| BA | 4740 | PPM | ICPMS | |
| LA | 69.9 | PPM | ICPMS | |
| CE | 136 | PPM | ICPMS | |
| ND | 68.3 | PPM | MS-ID | |
| SM | 12.4 | PPM | MS-ID | |
| YB | 1.58 | PPM | ICPMS | |
| Y | 20.3 | PPM | ICPMS | |
| ZR | 196 | PPM | ICPMS | |
| HF | 5.2 | PPM | ICPMS | |
| NB | 14 | PPM | ICPMS | |
| TA | 0.67 | PPM | ICPMS | |
| U | 4 | PPM | ICPMS | |
| TH | 18 | PPM | ICPMS | |
| PB | 47 | PPM | ICPMS | |
| CR | 241 | PPM | ICPMS | |
| CO | 37 | PPM | ICPMS | |
| SR87_SR86 | 0.708261 | MS | ||
| ND143_ND144 | 0.511684 | MS | ||
| PB206_PB204 | 16.666 | MS | ||
| PB207_PB204 | 15.37 | MS | ||
| PB208_PB204 | 37.557 | MS |