- Sea salt is collected from seawater in man-made pools through evaporation. Table salt is mined from mineral deposits on land and then refined.
- Table salt is fine-grained, while sea salt is available in fine or coarse grain. A flaky sea salt also is available, which has a more delicate texture and flavor.
- Table salt is refined after mining and all minerals are removed, although many brands have iodine added back in. Most sea salt is not fully refined, so it contains trace minerals including iodine, iron, magnesium and potassium.
- Some table salt contains an anticaking additive such as calcium phosphate. Most sea salt does not contain additives, but some brands include added iodine.
- Nearly all table salt is white, but sea salt can be white, gray, pink or a mix of colors. Gourmet cooks appreciate the different colors and textures.
- An exception to white table salt is black salt, another land-based salt which is mined in India and contains sodium sulfide in addition to sodium chloride. This salt actually is a pink-gray color, despite its name.









