| 1. | I tip the red food coloring into the bowl of rock salt.
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| 2. | Sodium chloride is rock salt and is the most readily available product.
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| 3. | The rock salt that is found in salt domes is mostly impermeable.
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| 4. | With it a siding was built to the nearby rock salt mine.
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| 5. | In 1692 a small factory was set up to refine rock salt.
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| 6. | We also liked two electric makers that use ice and rock salt.
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| 7. | The oasis also has produced rock salt, which was distributed throughout Arabia.
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| 8. | Sherpa Pink Himalayan Salt and Epsoak Epsom Salts are both rock salts.
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| 9. | The UK's largest rock salt ( halite ) mine is at Winsford.
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| 10. | And rock salt and any other ground treatment for snow and ice.
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