Sample RI-001
NavDat sample number 29727 · ALNÖITE
Sample
| Sample ID | RI-001 |
|---|---|
| Rock name | ALNÖITE |
| Rock type | PLUTONIC |
| Composition | ULTRAMAFIC |
| Material | IGNEOUS |
| Comment | MISSOURI BREAKS-RICKER BUTTE |
Location
| Latitude | 47.8819 |
|---|---|
| Longitude | -108.375 |
| State / province | MONTANA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 50.8 | 48.9 | 52.7 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 39.91 | WT% | WDXRF | |
| TIO2 | 0.42 | WT% | WDXRF | |
| AL2O3 | 7.23 | WT% | WDXRF | |
| FEOT | 8.33 | WT% | WDXRF | |
| MNO | 0.13 | WT% | WDXRF | |
| MGO | 21.22 | WT% | WDXRF | |
| CAO | 10.46 | WT% | WDXRF | |
| NA2O | 2.36 | WT% | WDXRF | |
| K2O | 3.81 | WT% | WDXRF | |
| P2O5 | 0.29 | WT% | WDXRF | |
| LOI | 3.05 | WT% | WDXRF | |
| TOTAL | 97.21 | WT% | WDXRF | |
| SC | 12.9 | PPM | INAA | |
| V | 56 | PPM | INAA | |
| CR | 1070 | PPM | INAA | |
| NI | 821 | PPM | WDXRF | |
| CO | 71 | PPM | INAA | |
| CU | 119 | PPM | WDXRF | |
| ZN | 137 | PPM | WDXRF | |
| RB | 62 | PPM | TIMS_ID | |
| SR | 3804 | PPM | TIMS_ID | |
| BA | 2033 | PPM | WDXRF | |
| CS | 0.8 | PPM | INAA | |
| NB | 15.5 | PPM | WDXRF | |
| TA | 1.1 | PPM | INAA | |
| ZR | 95 | PPM | WDXRF | |
| HF | 1.58 | PPM | INAA | |
| Y | 11 | PPM | WDXRF | |
| PB | 13 | PPM | WDXRF | |
| PB | 13 | PPM | TIMS_ID | |
| TH | 9.6 | PPM | INAA | |
| U | 1.5 | PPM | INAA | |
| LA | 144 | PPM | INAA | |
| CE | 337 | PPM | INAA | |
| ND | 148.4 | PPM | INAA | |
| ND | 148 | PPM | TIMS_ID | |
| SM | 17.6 | PPM | INAA | |
| SM | 17.6 | PPM | TIMS_ID | |
| EU | 3.3 | PPM | INAA | |
| TB | 0.9 | PPM | INAA | |
| YB | 0.44 | PPM | INAA | |
| LU | 0.11 | PPM | INAA | |
| SR87_SR86 | 0.706255 | TIMS | ||
| ND143_ND144 | 0.512101 | TIMS | ||
| PB206_PB204 | 17.8 | TIMS | ||
| PB207_PB204 | 15.56 | TIMS | ||
| PB208_PB204 | 37.93 | TIMS |