Sample DM-98-47
NavDat sample number 44111 · BASANITE
Sample
| Sample ID | DM-98-47 |
|---|---|
| Rock name | BASANITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Mafic sill at North Lake |
Location
| Latitude | 37.2536 |
|---|---|
| Longitude | -105.042 |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 21.92 | 20.95 | 22.89 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.003 | WT% | WDXRF | |
| AL2O3 | 14.418 | WT% | WDXRF | |
| FE2O3 | 8.12 | WT% | WDXRF | |
| MGO | 5.41 | WT% | WDXRF | |
| CAO | 8.16 | WT% | WDXRF | |
| NA2O | 3.59 | WT% | WDXRF | |
| K2O | 2.79 | WT% | WDXRF | |
| TIO2 | 1.69 | WT% | WDXRF | |
| P2O5 | 0.66 | WT% | WDXRF | |
| MNO | 0.13 | WT% | WDXRF | |
| RB | 53.2 | PPM | INAA | |
| SR | 1040 | PPM | INAA | |
| CS | 0.45 | PPM | INAA | |
| BA | 1310 | PPM | INAA | |
| TH | 12.7 | PPM | INAA | |
| U | 3.59 | PPM | INAA | |
| ZR | 247 | PPM | INAA | |
| HF | 5.91 | PPM | INAA | |
| TA | 3.71 | PPM | INAA | |
| W | 1.61 | PPM | INAA | |
| SC | 19.6 | PPM | INAA | |
| CR | 149 | PPM | INAA | |
| CO | 28 | PPM | INAA | |
| NI | 61.9 | PPM | INAA | |
| ZN | 117 | PPM | INAA | |
| ARSENIC | 0.67 | PPM | INAA | |
| SB | 0.11 | PPM | INAA | |
| AU | 0.46 | PPB | INAA | |
| LA | 58.2 | PPM | INAA | |
| CE | 106 | PPM | INAA | |
| ND | 48.1 | PPM | INAA | |
| SM | 8.63 | PPM | INAA | |
| EU | 2.18 | PPM | INAA | |
| GD | 6.13 | PPM | INAA | |
| TB | 0.83 | PPM | INAA | |
| HO | 0.87 | PPM | INAA | |
| TM | 0.3 | PPM | INAA | |
| YB | 1.7 | PPM | INAA | |
| LU | 0.25 | PPM | INAA | |
| SR87_SR86 | 0.704483 | TIMS | ||
| ND143_ND144 | 0.512537 | TIMS |