GST classification of worked monumental or building stone updated; certain ornamental stone items expressly omitted by notifications. Worked monumental or building stone and articles thereof, including mosaic cubes and artificially coloured granules, chippings and powder of natural stone, of marble, travertine, alabaster and granite, are classified under heading 6802 in Schedule 4 for GST treatment; successive notifications have amended the heading and omitted certain ornamental stone goods such as statues, statuettes, pedestals and similar items.