TY - BOOK AU - Jau,Justine Jok AU - Ambun,Alex Unya TI - Petrography of lignite from Bukit Panareh, Mukah-Balingian coal field KW - Petrography KW - Sarawak KW - Mukah KW - Mukah (Sarawak) N1 - Includes bibliographical references N2 - A brief study of the lignite from the Bukit Penareh area was done on seams I and J. Several features in the lignite from these seams have been recognised that were not observed in the coal from the Merit-Pila coalfield suggesting differences between the two coalfields. The differences deduced are the palaeovegetation and palaeoenvironment of deposition ER -