Salt, or sodium chloride, is an essential mineral used as a seasoning, preservative and chemical, providing for billions of consumers around the globe. From culinary uses to cultural references, it's ...

Celtic salt is sea salt. It’s also called “sel gris” or “gray salt” because of its gray color, which comes from the extra minerals: magnesium, calcium, potassium, zinc, and iron. A grain of Celtic ...

HANAPEPE, Hawaii – The process of making salt from sea water is a lengthy and laborious one that requires patience, perseverance and stoicism. Work that salt makers do for hours or even days could be ...