Sample DM-98-22-7
NavDat sample number 44138 · BASALT
Sample
| Sample ID | DM-98-22-7 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | cinder at Devil's Park |
Location
| Latitude | 37.0292 |
|---|---|
| Longitude | -105.227 |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 11.95 | 11.91 | 11.99 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.863 | WT% | WDXRF | |
| AL2O3 | 13.741 | WT% | WDXRF | |
| FE2O3 | 10.039 | WT% | WDXRF | |
| MGO | 7.23 | WT% | WDXRF | |
| CAO | 8.02 | WT% | WDXRF | |
| NA2O | 3.67 | WT% | WDXRF | |
| K2O | 2.41 | WT% | WDXRF | |
| TIO2 | 2.07 | WT% | WDXRF | |
| P2O5 | 0.7 | WT% | WDXRF | |
| MNO | 0.13 | WT% | WDXRF | |
| RB | 37.5 | PPM | INAA | |
| SR | 1460 | PPM | INAA | |
| CS | 0.43 | PPM | INAA | |
| BA | 1290 | PPM | INAA | |
| TH | 2.84 | PPM | INAA | |
| U | 0.95 | PPM | INAA | |
| ZR | 216 | PPM | INAA | |
| HF | 5.63 | PPM | INAA | |
| TA | 2.86 | PPM | INAA | |
| W | 1.33 | PPM | INAA | |
| SC | 18.2 | PPM | INAA | |
| CR | 223 | PPM | INAA | |
| CO | 38.5 | PPM | INAA | |
| NI | 152 | PPM | INAA | |
| ZN | 139 | PPM | INAA | |
| ARSENIC | 0.53 | PPM | INAA | |
| SB | 0.09 | PPM | INAA | |
| AU | 1.26 | PPB | INAA | |
| LA | 49.6 | PPM | INAA | |
| CE | 102 | PPM | INAA | |
| ND | 51.4 | PPM | INAA | |
| SM | 9.05 | PPM | INAA | |
| EU | 2.38 | PPM | INAA | |
| GD | 6.53 | PPM | INAA | |
| TB | 0.83 | PPM | INAA | |
| HO | 0.84 | PPM | INAA | |
| TM | 0.26 | PPM | INAA | |
| YB | 1.54 | PPM | INAA | |
| LU | 0.22 | PPM | INAA | |
| SR87_SR86 | 0.704361 | TIMS | ||
| ND143_ND144 | 0.512523 | TIMS |