TY - BOOK AU - Lam,Sia Keng TI - Brick clay site investigation lots 427 & 429 Block 6 Sibuli land district KW - Geology KW - Sarawak KW - Miri KW - Clay MineralzSarawak KW - Miri(Sarawak) N2 - The areas investigated are underlain by rock of the Miri formation consisting sandstone,sandy shale and shale.The overburden slay material is believed to have been derived from the of these underlying parent rocks ER -