lol, gross. Will check out Maldon salt, saw a smoked version too.

It says for Maldon, 98.8% of sodium chloride, and 1.2% trace minerals

Himalayan is 96% of sodium chloride and 4% trace mineral

Celtic has 83% sodium chloride and 17% trace minerals

Trace minerals : magnesium, potassium, selenium, copper, zinc, iron and manganese