Black salt, also known as rock salt or kala namak, is mined in central India. This finely ground, pinkish gray salt is rich in minerals. Its smoky, tangy taste heightens the flavor in foods. Black salt is likely to be found in deep-fried snacks, chaats and tasty salads. This is not a salt to be used lightly by someone with a Western palate. There is a high sulfur content in this salt.
The price is per ounce.