Sample DM-98-44B
NavDat sample number 44098 · BASANITE
Sample
| Sample ID | DM-98-44B |
|---|---|
| Rock name | BASANITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Mafic sill north of North Lake sills |
Location
| Latitude | 37.2575 |
|---|---|
| Longitude | -105.044 |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 20.83 | 15.64 | 20.9 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.696 | WT% | WDXRF | |
| AL2O3 | 12.721 | WT% | WDXRF | |
| FE2O3 | 8.49 | WT% | WDXRF | |
| MGO | 6.75 | WT% | WDXRF | |
| CAO | 5.81 | WT% | WDXRF | |
| NA2O | 3.41 | WT% | WDXRF | |
| K2O | 1.61 | WT% | WDXRF | |
| TIO2 | 1.91 | WT% | WDXRF | |
| P2O5 | 1.02 | WT% | WDXRF | |
| MNO | 0.1 | WT% | WDXRF | |
| RB | 27.3 | PPM | INAA | |
| SR | 2200 | PPM | INAA | |
| CS | 0.32 | PPM | INAA | |
| BA | 4720 | PPM | INAA | |
| TH | 9.91 | PPM | INAA | |
| U | 3.26 | PPM | INAA | |
| ZR | 345 | PPM | INAA | |
| HF | 8.56 | PPM | INAA | |
| TA | 3.15 | PPM | INAA | |
| W | 1.35 | PPM | INAA | |
| SC | 14.3 | PPM | INAA | |
| CR | 182 | PPM | INAA | |
| CO | 29.3 | PPM | INAA | |
| NI | 146 | PPM | INAA | |
| ZN | 114 | PPM | INAA | |
| ARSENIC | 1.02 | PPM | INAA | |
| SB | 0.1 | PPM | INAA | |
| AU | 1.47 | PPB | INAA | |
| LA | 70.6 | PPM | INAA | |
| CE | 147 | PPM | INAA | |
| ND | 74 | PPM | INAA | |
| SM | 12.1 | PPM | INAA | |
| EU | 2.84 | PPM | INAA | |
| GD | 8.43 | PPM | INAA | |
| TB | 0.92 | PPM | INAA | |
| HO | 0.87 | PPM | INAA | |
| TM | 0.3 | PPM | INAA | |
| YB | 1.71 | PPM | INAA | |
| LU | 0.23 | PPM | INAA |