Referred to as the purest salt in the world, Himalayan Pink Salt comes from the heart of the Himalayan Mountains. With hues of pink, red and white, these vibrant colors are a sign of the salt's rich and varying mineral content. Kirkland Ground Himalayan Pink Salt is mined deep in the Himalayan Mountains from abundant salt beds formed in the Jurassic era more than 250 million years ago, This Himalayan Pink Salts are the highest quality 100% natural salt. With hues of pink, red and white, these vibrant colors are a sign of the salt's rich and varying mineral content.