Sample DM-98-22-2
NavDat sample number 44137 · BASALT
Sample
| Sample ID | DM-98-22-2 |
|---|---|
| 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 |
|---|---|---|---|---|---|
| 11.87 | 11.84 | 11.9 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.998 | WT% | WDXRF | |
| AL2O3 | 13.982 | WT% | WDXRF | |
| FE2O3 | 8.08 | WT% | WDXRF | |
| MGO | 5.44 | WT% | WDXRF | |
| CAO | 8.34 | WT% | WDXRF | |
| NA2O | 3.54 | WT% | WDXRF | |
| K2O | 2.76 | WT% | WDXRF | |
| TIO2 | 1.34 | WT% | WDXRF | |
| P2O5 | 0.8 | WT% | WDXRF | |
| MNO | 0.12 | WT% | WDXRF | |
| RB | 49.2 | PPM | INAA | |
| SR | 1650 | PPM | INAA | |
| CS | 0.47 | PPM | INAA | |
| BA | 1520 | PPM | INAA | |
| TH | 2.88 | PPM | INAA | |
| U | 1.35 | PPM | INAA | |
| ZR | 178 | PPM | INAA | |
| HF | 4.39 | PPM | INAA | |
| TA | 1.58 | PPM | INAA | |
| W | 1.59 | PPM | INAA | |
| SC | 18.2 | PPM | INAA | |
| CR | 216 | PPM | INAA | |
| CO | 32 | PPM | INAA | |
| NI | 169 | PPM | INAA | |
| ZN | 109 | PPM | INAA | |
| ARSENIC | 0.73 | PPM | INAA | |
| SB | 0.08 | PPM | INAA | |
| AU | 0.43 | PPB | INAA | |
| LA | 57.8 | PPM | INAA | |
| CE | 120 | PPM | INAA | |
| ND | 59.2 | PPM | INAA | |
| SM | 9.06 | PPM | INAA | |
| EU | 2.23 | PPM | INAA | |
| GD | 6.16 | PPM | INAA | |
| TB | 0.72 | PPM | INAA | |
| HO | 0.83 | PPM | INAA | |
| TM | 0.28 | PPM | INAA | |
| YB | 1.64 | PPM | INAA | |
| LU | 0.23 | PPM | INAA |