Himalayan Salt has been forming from ancient deposits for over 250 million years. These salt mines are still protected today from any pollutants or impurities, and are harvested to offer precious salt in its purest and most natural form. The salt brick will create an aromatic crust on any meat, poultry, fish and even vegetable while keeping the inside moist and tender. Chilled down, the salt brick offers a whole new way to cure your favorite fruit, vegetable, and fish, perfect for an exquisite fresh herb gravlax. See less