Sample 67L-29
NavDat sample number 1635 · BASALT
Sample
| Sample ID | 67L-29 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Coarse-grained diktytxitic texture; no phenocrysts. Southeast of Ortiz, Colorado |
Location
| Latitude | 37 |
|---|---|
| Longitude | -106.05 |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.05 | 3.6 | 4.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.27 | WT% | WET | |
| AL2O3 | 16.48 | WT% | WET | |
| FE2O3 | 1.55 | WT% | WET | |
| FEO | 9.36 | WT% | WET | |
| MGO | 7.77 | WT% | WET | |
| CAO | 9.01 | WT% | WET | |
| NA2O | 2.97 | WT% | WET | |
| K2O | 0.68 | WT% | WET | |
| H2O_MINUS | 0.07 | WT% | WET | |
| H2O | 0.28 | WT% | WET | |
| TIO2 | 1.17 | WT% | WET | |
| P2O5 | 0.18 | WT% | WET | |
| MNO | 0.16 | WT% | WET | |
| TOTAL | 99.96 | WT% | WET | |
| B | -20 | PPM | SPEC | |
| BA | 310 | PPM | SPEC | |
| BE | -5 | PPM | SPEC | |
| CO | 47 | PPM | SPEC | |
| CR | 250 | PPM | SPEC | |
| CU | 110 | PPM | SPEC | |
| GA | 20 | PPM | SPEC | |
| LA | -100 | PPM | SPEC | |
| MO | -10 | PPM | SPEC | |
| NI | 170 | PPM | SPEC | |
| PB | -50 | PPM | SPEC | |
| SC | 32 | PPM | SPEC | |
| SN | -50 | PPM | SPEC | |
| SR | 290 | PPM | SPEC | |
| V | 200 | PPM | SPEC | |
| Y | 30 | PPM | SPEC | |
| YB | 3 | PPM | SPEC | |
| ZN | -200 | PPM | SPEC | |
| ZR | 92 | PPM | SPEC |