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Stone description: highly porous
| Wall Number Sort descending | Country | State | Classification | Source |
|---|---|---|---|---|
| 12LA28 | United States | Florida | Coquina | St. Augustine |
| 12LA29 | United States | Florida | Coquina | St. Augustine |
| 12RA27 | United States | Florida | Coquina | St. Augustine |
| 12RA28 | United States | Florida | Coquina | St. Augustine |
| 4LA19 | United States | Florida | Coquina | St. Augustine |
| 4RA19 | United States | Florida | Coquina | St. Augustine |