TY - BOOK AU - Hooi, Woi Loon TI - EPMA study of cassiterite and associatted heavy minerals at Tekka area, Ipoh, Perak PY - 2002/// CY - Kuala Lumpur PB - Fakulti Sains, Universiti Malaya KW - Cassiterite KW - Ipoh KW - Perak KW - Thesis N1 - Includes bibliographical references N2 - The objectives are to determine the cassiterite and various heavy minerals present in the tailings, amang and mineralized vein and river samples using the EPMA and microscopre to determine the composition of light blue, dark blue and black tourmalines using the EPMA ER -