What's the difference between grey sea salt and regular sea salt?

Answer 1

Grey Salt
Other Names: Sel Gris, Celtic Sea Salt

Grey Salt is a “moist” unrefined sea salt usually found on the coastal areas of France. Its light grey, almost light purple color comes from the CLAY found in the salt flats. The salt is collected by hand using traditional Celtic methods. Grey Salt has gained great fame in the mainstream culinary world in the last few years and is considered by many to be the best quality salt available. It is available in coarse, stone ground fine and extra fine grain.

Sea Salt
Other Names: Sal Del Mar, Sel De Mer, Sale Marino

Sea salt is a broad term that generally refers to unrefined salt derived directly from a living ocean or sea. It is harvested through channeling ocean water into large clay trays and allowing the sun and wind to evaporate it naturally. Manufacturers of sea salt typically do not refine sea salt as much as other kinds of salt, so it still contains traces of other minerals, including iron, magnesium, calcium, potassium, manganese, zinc and iodine. Proponents of sea salt rave about its bright, pure, clean flavor, and about the subtleties lent to it by these other trace minerals. Some of the most common sources for sea salt include the Mediterranean Sea, the North Sea, and the Atlantic Ocean (particularly in France, on the coast of Brittany). Sea salt is thought to be healthier and more flavorful that traditional table salt. Available in coarse, fine & extra fine grain size.

Answer 2

The gray sea salt contains trace minerals.

Answer 3

the color