Sample Q
NavDat sample number 12747
Sample
| Sample ID | Q |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 46.2925 |
|---|---|
| Longitude | -111.985 |
| Location | Elkhorn Mountains Volcanics |
| State / province | Montana |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 104 | 65 | 144 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.6 | WT% | ICP | |
| AL2O3 | 17.2 | WT% | ICP | |
| FE2O3T | 3.5 | WT% | ICP | |
| MGO | 2.1 | WT% | ICP | |
| CAO | 4.8 | WT% | ICP | |
| NA2O | 2.2 | WT% | ICP | |
| K2O | 4.5 | WT% | ICP | |
| MNO | 0.15 | WT% | ICP | |
| FEO | 2.8 | WT% | TIT | |
| TIO2 | 0.81 | WT% | COL | |
| P2O5 | 0.38 | WT% | COL | |
| BA | 1250 | PPM | INAA | |
| CO | 13.8 | PPM | INAA | |
| CS | 1.1 | PPM | INAA | |
| CU | 40 | PPM | AAS | |
| HF | 4.1 | PPM | INAA | |
| NI | 30 | PPM | AAS | |
| RB | 106 | PPM | INAA | |
| SB | 0.3 | PPM | INAA | |
| SC | 12.6 | PPM | INAA | |
| SR | 680 | PPM | ICP | |
| TA | 0.6 | PPM | INAA | |
| TH | 6 | PPM | INAA | |
| U | 1.6 | PPM | INAA | |
| V | 160 | PPM | AAS | |
| Y | 18 | PPM | ICP | |
| ZN | 87 | PPM | INAA | |
| ZR | 350 | PPM | ICP | |
| LA | 29.1 | PPM | INAA | |
| CE | 54 | PPM | INAA | |
| SM | 5.1 | PPM | INAA | |
| EU | 1.33 | PPM | INAA | |
| TB | 0.6 | PPM | INAA | |
| YB | 2 | PPM | INAA | |
| LU | 0.31 | PPM | INAA |