Sample DM-98-37
NavDat sample number 44094 · BASANITE
Sample
| Sample ID | DM-98-37 |
|---|---|
| Rock name | BASANITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Mafic sill east of North Lake Sill sequence |
Location
| Latitude | 37.2539 |
|---|---|
| Longitude | -105.036 |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23.46 | 22.83 | 24.09 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.788 | WT% | WDXRF | |
| AL2O3 | 14.669 | WT% | WDXRF | |
| FE2O3 | 8.15 | WT% | WDXRF | |
| MGO | 4.55 | WT% | WDXRF | |
| CAO | 7.02 | WT% | WDXRF | |
| NA2O | 3.93 | WT% | WDXRF | |
| K2O | 1.64 | WT% | WDXRF | |
| TIO2 | 1.52 | WT% | WDXRF | |
| P2O5 | 0.56 | WT% | WDXRF | |
| MNO | 0.1 | WT% | WDXRF | |
| RB | 25.3 | PPM | INAA | |
| SR | 1090 | PPM | INAA | |
| CS | 0.95 | PPM | INAA | |
| BA | 1010 | PPM | INAA | |
| TH | 9.14 | PPM | INAA | |
| U | 2.93 | PPM | INAA | |
| ZR | 214 | PPM | INAA | |
| HF | 5.09 | PPM | INAA | |
| TA | 2.53 | PPM | INAA | |
| W | 0.72 | PPM | INAA | |
| SC | 13.5 | PPM | INAA | |
| CR | 139 | PPM | INAA | |
| CO | 28.3 | PPM | INAA | |
| NI | 108 | PPM | INAA | |
| ZN | 97.1 | PPM | INAA | |
| ARSENIC | 0.57 | PPM | INAA | |
| SB | 0.17 | PPM | INAA | |
| AU | 1.1 | PPB | INAA | |
| LA | 47.8 | PPM | INAA | |
| CE | 86.3 | PPM | INAA | |
| ND | 38 | PPM | INAA | |
| SM | 7.12 | PPM | INAA | |
| EU | 1.89 | PPM | INAA | |
| GD | 5.25 | PPM | INAA | |
| TB | 0.71 | PPM | INAA | |
| HO | 0.78 | PPM | INAA | |
| TM | 0.24 | PPM | INAA | |
| YB | 1.43 | PPM | INAA | |
| LU | 0.2 | PPM | INAA |