Sample RB-002
NavDat sample number 29737 · PYROXENITE
Sample
| Sample ID | RB-002 |
|---|---|
| Rock name | PYROXENITE |
| Rock type | PLUTONIC |
| Composition | ULTRAMAFIC |
| Material | IGNEOUS |
| Comment | BEARPAW MOUNTAINS-ROCKY BOYS STOCK |
Location
| Latitude | 48.1658 |
|---|---|
| Longitude | -109.697 |
| State / province | MONTANA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 52.5 | 48.4 | 56.6 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 45.33 | WT% | WDXRF | |
| TIO2 | 0.81 | WT% | WDXRF | |
| AL2O3 | 4.85 | WT% | WDXRF | |
| FEOT | 7.53 | WT% | WDXRF | |
| MNO | 0.14 | WT% | WDXRF | |
| MGO | 13.74 | WT% | WDXRF | |
| CAO | 17.87 | WT% | WDXRF | |
| NA2O | 2.89 | WT% | WDXRF | |
| K2O | 0.69 | WT% | WDXRF | |
| P2O5 | 2.38 | WT% | WDXRF | |
| LOI | 1.24 | WT% | WDXRF | |
| TOTAL | 97.47 | WT% | WDXRF | |
| SC | 62.3 | PPM | INAA | |
| CR | 399 | PPM | INAA | |
| NI | 340 | PPM | WDXRF | |
| CO | 49 | PPM | INAA | |
| ZN | 64 | PPM | WDXRF | |
| RB | 116 | PPM | TIMS_ID | |
| SR | 1261 | PPM | TIMS_ID | |
| BA | 2042 | PPM | WDXRF | |
| CS | 4.3 | PPM | INAA | |
| NB | 6.9 | PPM | WDXRF | |
| ZR | 62 | PPM | WDXRF | |
| Y | 25 | PPM | WDXRF | |
| PB | 3.7 | PPM | WDXRF | |
| PB | 3.7 | PPM | TIMS_ID | |
| TH | 3.4 | PPM | INAA | |
| U | 0.5 | PPM | INAA | |
| LA | 49 | PPM | INAA | |
| CE | 114 | PPM | INAA | |
| ND | 60.3 | PPM | INAA | |
| ND | 60 | PPM | TIMS_ID | |
| SM | 12.3 | PPM | INAA | |
| SM | 12.3 | PPM | TIMS_ID | |
| EU | 3.3 | PPM | INAA | |
| YB | 1.74 | PPM | INAA | |
| LU | 0.15 | PPM | INAA | |
| SR87_SR86 | 0.707831 | TIMS | ||
| ND143_ND144 | 0.51196 | TIMS | ||
| PB206_PB204 | 17.63 | TIMS | ||
| PB207_PB204 | 15.5 | TIMS | ||
| PB208_PB204 | 37.89 | TIMS |