Carbonate Sand, Yucatan, Mexico
|
| |
Environment |
| Macro |
Location: | Isla Mujeres, Yucatan, Mexico |
Depositional facies: | broad, shallow, long, medium to low energy beach |
Provenance: | local provenance from the water covered Yucatan platform east of Isla Mujeres. Biogenically grown carbonate is eroded periodically by hurricanes and transported to the beaches by currents |
Composition: | CaCO3 (calcite and aragonite) |
Texture: | Medium grained, well sorted, well rounded |
...
Petrographic thin section:
...
| Dominated by "tiara" or |
|
| |
Bright field | Dark field |
Sample number | Collector | Date of sampling | heubeck0017 |
|---|---|---|---|
Collector heubeck0017 | unknown (gift) | ||
Date of sampling | 1995? |
Comments:
Isla Mujeres is a huge island near Yucatan
