Sample DM-98-14
NavDat sample number 44140 · BASALT
Sample
| Sample ID | DM-98-14 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Basalt flow related to State Line cinder cone |
Location
| Latitude | 37.0381 |
|---|---|
| Longitude | -105.232 |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 12.08 | 12.02 | 12.14 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.85 | WT% | WDXRF | |
| AL2O3 | 16.082 | WT% | WDXRF | |
| FE2O3 | 4.16 | WT% | WDXRF | |
| MGO | 1.52 | WT% | WDXRF | |
| CAO | 3.77 | WT% | WDXRF | |
| NA2O | 4.5 | WT% | WDXRF | |
| K2O | 3.15 | WT% | WDXRF | |
| TIO2 | 0.63 | WT% | WDXRF | |
| P2O5 | 0.29 | WT% | WDXRF | |
| MNO | 0.06 | WT% | WDXRF | |
| RB | 49.8 | PPM | INAA | |
| SR | 870 | PPM | INAA | |
| CS | 0.61 | PPM | INAA | |
| BA | 1200 | PPM | INAA | |
| TH | 4.56 | PPM | INAA | |
| U | 1.67 | PPM | INAA | |
| ZR | 164 | PPM | INAA | |
| HF | 4.46 | PPM | INAA | |
| TA | 1.28 | PPM | INAA | |
| W | 1.07 | PPM | INAA | |
| SC | 6.97 | PPM | INAA | |
| CR | 28.4 | PPM | INAA | |
| CO | 11.4 | PPM | INAA | |
| NI | 30.4 | PPM | INAA | |
| ZN | 71.2 | PPM | INAA | |
| ARSENIC | 0.38 | PPM | INAA | |
| SB | 0.11 | PPM | INAA | |
| AU | 0.13 | PPB | INAA | |
| LA | 41.3 | PPM | INAA | |
| CE | 74.3 | PPM | INAA | |
| ND | 32.3 | PPM | INAA | |
| SM | 5.23 | PPM | INAA | |
| EU | 1.2 | PPM | INAA | |
| GD | 3.43 | PPM | INAA | |
| TB | 0.46 | PPM | INAA | |
| HO | 0.53 | PPM | INAA | |
| TM | 0.2 | PPM | INAA | |
| YB | 1.24 | PPM | INAA | |
| LU | 0.18 | PPM | INAA | |
| SR87_SR86 | 0.704294 | TIMS | ||
| ND143_ND144 | 0.512389 | TIMS |