Sample 10148
NavDat sample number 126595 · SHONKINITE
Sample
| Sample ID | 10148 |
|---|---|
| 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 | 3.95 | WT% | XRF | |
| P2O5 | 1.4 | WT% | XRF | |
| RB | 94.4 | PPM | MS-ID | |
| SR | 1447 | PPM | MS-ID | |
| BA | 3720 | PPM | ICPMS | |
| LA | 71 | PPM | ICPMS | |
| CE | 141 | PPM | ICPMS | |
| ND | 75.2 | PPM | MS-ID | |
| SM | 13.9 | PPM | MS-ID | |
| YB | 1.53 | PPM | ICPMS | |
| Y | 21.9 | PPM | ICPMS | |
| ZR | 165 | PPM | ICPMS | |
| HF | 4.2 | PPM | ICPMS | |
| NB | 12 | PPM | ICPMS | |
| TA | 0.61 | PPM | ICPMS | |
| U | 3.5 | PPM | ICPMS | |
| TH | 15 | PPM | ICPMS | |
| PB | 35 | PPM | ICPMS | |
| CR | 262 | PPM | ICPMS | |
| CO | 55 | PPM | ICPMS | |
| SR87_SR86 | 0.708267 | MS | ||
| ND143_ND144 | 0.511654 | MS | ||
| PB206_PB204 | 16.666 | MS | ||
| PB207_PB204 | 15.365 | MS | ||
| PB208_PB204 | 37.562 | MS |