Sample DM-99-73
NavDat sample number 44109 · BASANITE
Sample
| Sample ID | DM-99-73 |
|---|---|
| Rock name | BASANITE |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Mafic sill in Picketwire valley |
Location
| Latitude | 37.1239 |
|---|---|
| Longitude | -105.033 |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.61 | 22.16 | 23.06 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 43.8 | WT% | WDXRF | |
| AL2O3 | 11.1 | WT% | WDXRF | |
| FE2O3 | 8.85 | WT% | WDXRF | |
| MGO | 5.65 | WT% | WDXRF | |
| CAO | 10.5 | WT% | WDXRF | |
| NA2O | 2.53 | WT% | WDXRF | |
| K2O | 2.25 | WT% | WDXRF | |
| TIO2 | 1.85 | WT% | WDXRF | |
| P2O5 | 0.97 | WT% | WDXRF | |
| MNO | 0.17 | WT% | WDXRF | |
| RB | 29.3 | PPM | INAA | |
| SR | 1320 | PPM | INAA | |
| CS | 0.52 | PPM | INAA | |
| BA | 1550 | PPM | INAA | |
| TH | 4.96 | PPM | INAA | |
| U | 1.74 | PPM | INAA | |
| ZR | 256 | PPM | INAA | |
| HF | 6.17 | PPM | INAA | |
| TA | 3.17 | PPM | INAA | |
| W | 1.43 | PPM | INAA | |
| SC | 17.6 | PPM | INAA | |
| CR | 310 | PPM | INAA | |
| CO | 42.1 | PPM | INAA | |
| NI | 215 | PPM | INAA | |
| ZN | 97.4 | PPM | INAA | |
| ARSENIC | 0.36 | PPM | INAA | |
| SB | 0.11 | PPM | INAA | |
| AU | 1.35 | PPB | INAA | |
| LA | 51.7 | PPM | INAA | |
| CE | 108 | PPM | INAA | |
| ND | 54.7 | PPM | INAA | |
| SM | 9.4 | PPM | INAA | |
| EU | 2.31 | PPM | INAA | |
| GD | 6.42 | PPM | INAA | |
| TB | 0.76 | PPM | INAA | |
| HO | 0.78 | PPM | INAA | |
| TM | 0.28 | PPM | INAA | |
| YB | 1.51 | PPM | INAA | |
| LU | 0.2 | PPM | INAA |