Eastern shore of the Dead Sea, with salt concentration of over 20% sodium chloride (also rich in magnesium, calcium and potassium chlorides, Jordan

Fresh aubergines on sale at market stall in Varanasi, Benares, India

Fresh aubergines on sale at market stall in Varanasi, Benares, India

Magnesium

Detail, Climber with hand in magnesium bag, Portugal, Europe

Middle East, Jordan, Dead Sea, 400 metres below sea level