Sample Na 55 a
NavDat sample number 31694 · BASALT
Sample
| Sample ID | Na 55 a |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 25.19 |
|---|---|
| Longitude | -104.2 |
| Location | Nazas, Dur. |
| State / province | DURANGO |
| Country | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.1 | 21.7 | 22.5 |
Analyses
No chemical analyses are stored for this sample.
References
- Aguirre-Diaz, Gerardo J; McDowell, Fred W (1993) Nature and timing of faulting and synextensional magmatism in the southern Basin and Range, central-eastern Durango, Mexico. Geological Society of America Bulletin, vol.105, no.11, pp.1435-1444, Nov 1993 doi:10.1130/0016-7606(1993)105<1435:NATOFA>2.3.CO;2