Sample 65L-120
NavDat sample number 1627 · BASALT
Sample
| Sample ID | 65L-120 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Dense, fine-grained; about 5% olivine phenocrysts. Colorado route 17, southern side of Los Mogotes volcano |
Location
| Latitude | 37.0667 |
|---|---|
| Longitude | -106.2 |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.65 | 3.3 | 6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.3 | WT% | RAPID_ROCK | |
| AL2O3 | 17.1 | WT% | RAPID_ROCK | |
| FE2O3 | 2.9 | WT% | RAPID_ROCK | |
| FEO | 6.1 | WT% | RAPID_ROCK | |
| MGO | 6.6 | WT% | RAPID_ROCK | |
| CAO | 7.6 | WT% | RAPID_ROCK | |
| NA2O | 4.22 | WT% | FPHOT | |
| K2O | 1.71 | WT% | FPHOT | |
| H2O_MINUS | 0.1 | WT% | RAPID_ROCK | |
| H2O | 0.25 | WT% | RAPID_ROCK | |
| TIO2 | 1.6 | WT% | RAPID_ROCK | |
| P2O5 | 0.45 | WT% | RAPID_ROCK | |
| MNO | 0.14 | WT% | RAPID_ROCK | |
| TOTAL | 100.07 | WT% | RAPID_ROCK | |
| BA | 500 | PPM | SPEC | |
| BE | -1 | PPM | SPEC | |
| CE | 100 | PPM | SPEC | |
| CO | 50 | PPM | SPEC | |
| CR | 200 | PPM | SPEC | |
| CU | 30 | PPM | SPEC | |
| GA | 10 | PPM | SPEC | |
| LA | 70 | PPM | SPEC | |
| MO | 3 | PPM | SPEC | |
| NI | 300 | PPM | SPEC | |
| PB | 15 | PPM | SPEC | |
| SC | 30 | PPM | SPEC | |
| SR | 100 | PPM | SPEC | |
| V | 200 | PPM | SPEC | |
| Y | 50 | PPM | SPEC | |
| YB | 5 | PPM | SPEC | |
| ZR | 200 | PPM | SPEC |