01Source · Siwa Oasis & Qattara Depression
Where the salt begins: ultra-pure lakes of the Western Desert.
Rock salt from the Siwa Oasis and the Qattara Depression — halite beds laid down more than thirty million years ago, delivering a guaranteed minimum 97% NaCl with low calcium, magnesium and insolubles. It is the feedstock behind our food, pharmaceutical, cosmetic and chlor-alkali grades, and the origin point of the Salt division — the first of our seven commodity divisions.
- ≥ 97%
- NaCl, rock salt floor
- 30 M yrs
- halite formation
- < 12 h
- mine to berth



