Non-destructive Gemmological Tests for the Identification of Ancient Gems.

von Lüle, Ç.
Veröffentlicht in 'Gems of heaven' :
London : British Museum Press, 2011.
Umfang/Format: 1-3 ; 30 cm.

Lithóis Indikois : Preliminary Characterisation of Garnet Seal Stones from Central and South Asia.

von Adams, Noël, 1965-
Veröffentlicht in 'Gems of heaven' :
London : British Museum Press, 2011.
Umfang/Format: 25-38 ; 30 cm.