ISO INTERNATIONAL STANDARD 7404-1 Third edition 2016-04-01 Methods for the petrographic analysis of coals Part 1: Vocabulary Methodes d'analyse pétrographique des charbons - Partie 1: Vocabulaire Reference number ISO 7404-1:2016(E) ISO @IS02016 HS under Bodies Not for Res 5001, User=bao, zhou 718:34:49MS IS0 7404-1:2016(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. IsOcopyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org @ IS0 2016 - All rights reserved ards Bodies NotforResale, 01/11/2017 18:34:49 MST IS0 7404-1:2016(E) Contents Page Foreword ..iv Introduction. 1 Scope. ..1 2 Terms and definitions 2.1 General terms. ..1 2.2 Optical microscopy terms 2.3 Petrographic terms. ..3 3 Classification of macerals, microlithotypes and carbominerites .4 3.1 Macerals 3.2 Microlithotypes 4 3.3 Carbominerites. .5 Bibliography 6 iii d by IHS underI Not for Res