Difference Between Rock Salt and Sea Salt

Written by tamiya king
  • Share
  • Tweet
  • Share
  • Pin
  • Email
Difference Between Rock Salt and Sea Salt
Rock salt has a grey colour and a bold flavour. (bord de mer image by Indigo from Fotolia.com)

If you’re trying to change your diet to include healthier seasonings, or if you just want to experience the different flavours of salt, you’ll want to know the differences between rock and sea salt. These salts are used to make many savoury dishes and have medicinal properties as well.

Other People Are Reading

Rock Salt

Rock salt is a mineral derived from sodium chloride. Rock salt is greyish in colour and is not as refined as the white iodised salt from the grocery store.

Sea Salt

Sea salt is created from the evaporation of seawater and is available in fine grain or larger crystals. It is said to be healthier than iodised salt because it is less processed.


Rock salt is mined in the United States; sea salt is usually imported from the Mediterranean Sea.


Sea salt is used for a number of spa treatments, including facials, therapeutic baths and pedicures to reduce skin inflammation. Rock salt is used to preserve meats and seafood.


Sea salt has a subdued flavour and can be used like regular table salt in a number of dishes. Rock salt has a much stronger flavour, so only a small amount is needed to keep meat fresh or accent the taste of food.

Don't Miss

  • All types
  • Articles
  • Slideshows
  • Videos
  • Most relevant
  • Most popular
  • Most recent

No articles available

No slideshows available

No videos available

By using the eHow.co.uk site, you consent to the use of cookies. For more information, please see our Cookie policy.