Herath, M.M.J.W.
Economic geology of Sri Lanka - 5th ed. - Colombo Ministry of Industrial Development 1995 - 217 p.
Outline of Geology Sri Lanka minerals an overview Energy minerals Ferrous and ferroalloy minerals Industrial cays Calcareous materials Seliceous materials Beach mineral sands Industrial minerals Dimension stone Precious and semi precious stones Industrial research & industrial development Global trends in the mineral sector Promotional strategy
955-9319-00-0
GEOLOGY-SRI LANKA
553(548.7) / H4
Economic geology of Sri Lanka - 5th ed. - Colombo Ministry of Industrial Development 1995 - 217 p.
Outline of Geology Sri Lanka minerals an overview Energy minerals Ferrous and ferroalloy minerals Industrial cays Calcareous materials Seliceous materials Beach mineral sands Industrial minerals Dimension stone Precious and semi precious stones Industrial research & industrial development Global trends in the mineral sector Promotional strategy
955-9319-00-0
GEOLOGY-SRI LANKA
553(548.7) / H4