Sample DM-98-39
NavDat sample number 44105 · BASANITE
Sample
| Sample ID | DM-98-39 |
|---|---|
| Rock name | BASANITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Mafic sill NW of La Veta |
Location
| Latitude | 37.53 |
|---|---|
| Longitude | -105.091 |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.32 | 21.98 | 22.66 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 45.168 | WT% | WDXRF | |
| AL2O3 | 12.081 | WT% | WDXRF | |
| FE2O3 | 9.84 | WT% | WDXRF | |
| MGO | 8.05 | WT% | WDXRF | |
| CAO | 9.01 | WT% | WDXRF | |
| NA2O | 3.19 | WT% | WDXRF | |
| K2O | 2.71 | WT% | WDXRF | |
| TIO2 | 2.26 | WT% | WDXRF | |
| P2O5 | 1.38 | WT% | WDXRF | |
| MNO | 0.09 | WT% | WDXRF | |
| RB | 46.9 | PPM | INAA | |
| SR | 1470 | PPM | INAA | |
| CS | 4.51 | PPM | INAA | |
| BA | 6010 | PPM | INAA | |
| TH | 6.29 | PPM | INAA | |
| U | 2.36 | PPM | INAA | |
| ZR | 292 | PPM | INAA | |
| HF | 6.2 | PPM | INAA | |
| TA | 4.52 | PPM | INAA | |
| W | 1.43 | PPM | INAA | |
| SC | 20.1 | PPM | INAA | |
| CR | 448 | PPM | INAA | |
| CO | 40 | PPM | INAA | |
| NI | 186 | PPM | INAA | |
| ZN | 112 | PPM | INAA | |
| ARSENIC | 0.49 | PPM | INAA | |
| SB | 0.19 | PPM | INAA | |
| AU | 1.47 | PPB | INAA | |
| LA | 70.1 | PPM | INAA | |
| CE | 140 | PPM | INAA | |
| ND | 71.3 | PPM | INAA | |
| SM | 11.9 | PPM | INAA | |
| EU | 2.9 | PPM | INAA | |
| GD | 7.81 | PPM | INAA | |
| TB | 0.84 | PPM | INAA | |
| HO | 0.81 | PPM | INAA | |
| TM | 0.27 | PPM | INAA | |
| YB | 1.48 | PPM | INAA | |
| LU | 0.21 | PPM | INAA |