Sahibin Abdul RahimMohamad Md. TanBaba Musta2024-05-162024-05-161996Rahim, S. A., Tan, M. M., & Musta, B. (1996). Heavy metals composition of some soils developed from basic and ultrabasic rocks in Malaysia. Borneo Sci, 2, 33-46.https://repoemc.ukm.my/handle/123456789/899Topsoil samples developed on basalt parent material are widely exposed in Segamat, Johor and Kuantan, Pahang, whereas topsoil samples developed from serpentinite parent material widely exposed in Telupid and Ranau, Sabah. The topsoil were analysed for Co, Cr, Cu, Pb, Ni and Zn content. The values were compared to the threshold concentrations which indicate the permissable level of heavy metal concentration in soils.Journal