Sample WN-001
NavDat sample number 29732 · ALNÖITE
Sample
| Sample ID | WN-001 |
|---|---|
| Rock name | ALNÖITE |
| Rock type | PLUTONIC |
| Composition | ULTRAMAFIC |
| Material | IGNEOUS |
| Comment | GRASSRANGE INTRUSIONS-WINNETT SILL |
Location
| Latitude | 47 |
|---|---|
| Longitude | -108.589 |
| State / province | MONTANA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 50.2 | 49.1 | 51.3 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 40.48 | WT% | WDXRF | |
| TIO2 | 0.58 | WT% | WDXRF | |
| AL2O3 | 8.38 | WT% | WDXRF | |
| FEOT | 8.02 | WT% | WDXRF | |
| MNO | 0.13 | WT% | WDXRF | |
| MGO | 19.66 | WT% | WDXRF | |
| CAO | 9.3 | WT% | WDXRF | |
| NA2O | 1.98 | WT% | WDXRF | |
| K2O | 3.63 | WT% | WDXRF | |
| P2O5 | 0.52 | WT% | WDXRF | |
| LOI | 5.69 | WT% | WDXRF | |
| TOTAL | 98.37 | WT% | WDXRF | |
| SC | 19.2 | PPM | INAA | |
| V | 131 | PPM | INAA | |
| CR | 1162 | PPM | INAA | |
| NI | 490 | PPM | WDXRF | |
| CO | 62 | PPM | INAA | |
| CU | 154 | PPM | WDXRF | |
| ZN | 103 | PPM | WDXRF | |
| RB | 57 | PPM | TIMS_ID | |
| SR | 921 | PPM | TIMS_ID | |
| BA | 1502 | PPM | WDXRF | |
| CS | 2.3 | PPM | INAA | |
| NB | 25 | PPM | WDXRF | |
| TA | 1.1 | PPM | INAA | |
| ZR | 112 | PPM | WDXRF | |
| HF | 2.06 | PPM | INAA | |
| Y | 11 | PPM | WDXRF | |
| PB | 10.7 | PPM | WDXRF | |
| PB | 10.7 | PPM | TIMS_ID | |
| TH | 5.7 | PPM | INAA | |
| U | 2.3 | PPM | INAA | |
| LA | 42 | PPM | INAA | |
| CE | 83 | PPM | INAA | |
| ND | 33.3 | PPM | INAA | |
| ND | 33 | PPM | TIMS_ID | |
| SM | 4.6 | PPM | INAA | |
| SM | 4.6 | PPM | TIMS_ID | |
| EU | 1.1 | PPM | INAA | |
| TB | 0.4 | PPM | INAA | |
| YB | 1.02 | PPM | INAA | |
| LU | 0.14 | PPM | INAA | |
| SR87_SR86 | 0.705897 | TIMS | ||
| ND143_ND144 | 0.512067 | TIMS | ||
| PB206_PB204 | 17.79 | TIMS | ||
| PB207_PB204 | 15.5 | TIMS | ||
| PB208_PB204 | 38.19 | TIMS |