It might look pretty, but a pinch of this stuff will cost you. 100 grams of pink Himalayan salt can cost $5 to $8, up to 20 times more than generic table salt. Ouch. But why is it so expensive?

Electrochem Ghana Limited is making significant progress on its $500 million integrated salt project in Ada, aiming to boost ...

Chlorine, bromine and iodine are the three common Group 7 elements. Group 7 elements form salts when they react with metals. The term ‘halogen’ means ‘salt former’.