Deficiencies of Copper and Zinc are more common than those of Fe and Mn in many coarse textured, acid soils in Africa, particularly in Nigeria, (Kparmwang et al, 1995). There are therefore, more reports of studies conducted on these two commonly deficient micronutrients in the forest, southern Guinea, Northern Guinea, Sudan and Sahel Savannah agro ecological zones of Nigeria (Osiname et al, 1973a, Lombin 1983). Therefore, studies have covered the major geological formations and soil-forming rock types including the basement complex, coastal plain and sedimentary rocks.