1.

Gemmological study of a reliquary cross from the Liège Cathedral, Belgium

2.

Gemmological study of a reliquary cross from the Liège Cathedral, Belgium

3.

Gemmological study of a reliquary cross from the Liège Cathedral, Belgium

1.

Mineralogical investigation of a Roman enamelled plate from the Liège Cathedral, Belgium

1.

An Archaeometric Investigation of Gems and Glass Beads Decorating the Double-Arm Reliquary Cross from Liège, Belgium