Rock salt

Rock salt, or Halite, is mined all over the world. The byproduct of dried up enclosed seas and ancient lakes, the resulting halite was, over time, covered in sediment and natural material. Mining for this salt requires locating and extracting sodium chloride from vast stretches of underground salt beds. AMTC specializes in just this type of extraction. Focusing on both the indigenous salt mines and on the Siwa Oasis in Egypt, we offer two types of rock salt products: pure Egyptian rock salt and also that which is mixed with 23% sea salt. Rock salt extracted from Siwa boasts a purity of 99.2% with a maximum moisture content of 1%