| 1. | Above the calcarenite is 6 m of fossiliferous, banded calcisiltite.
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| 2. | Calcarenite quarries were also opened with stone being exported to Tunisia and Libya.
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| 3. | The marine sediment consists of calcarenite and limestone rocks.
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| 4. | Remnants of this eroded calcarenite dune are still visible in the surrounding coastal landscape.
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| 5. | Calcarenite is the carbonate equivalent of a sandstone.
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| 6. | Overlying this is 5 to 6 m of fragmental calcarenite containing abundant crinoid columnals.
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| 7. | Lava flows dominate the lithology of the main body, with a small proportion of calcarenite.
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| 8. | Unweathered sections of the Gogo Formation are made of siltstone, shale and calcarenite with numerous limestone concretions.
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| 9. | The beach is mostly backed by scarped calcarenite bluffs to the east and unstable dunes to the west.
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| 10. | Rising to a height of 26 m, its vegetation is dominated by African boxthorn on clay and calcarenite soils.
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