Total Cr in heavy textured soils ranged between 38 and 81.5, while it ranged
between 4.6 and 71.5 in light textured soil and to lesser Cr levels in
calcareous soils, whereas it ranged from 7.7 to 25.8 mg/kg. In another
study twenty one surface (0–30 cm) soil samples were collected from
different locations in Egypt representing non-, moderately and highly
polluted soils