This would be a type of mosaic.
Mosaic
TheDeath Mask of Tutankhamun was made ofgold inlaid with colored glass and semiprecious stone
an elaborate piece of art in which small pieces of glass or stone form intricate pictures.
mosaic
mosaic
His death mask was solid gold, inlaid with Lapiz Lazuli (blue) and colored glass (red).
Mosaics.
The reddish stone used in Tutankhamen's death mask was carnelian. The death mask is made of gold, inlaid with colored glass and semiprecious stones.
Mozaic
Pictures made from colorful pieces of glass - such as those seen in most church windows - are called mosaics.
Pictures made from colorful pieces of glass - such as those seen in most church windows - are called mosaics.