[Alam Shah]

Originally Posted by rahman

Where can we get the niello material, and how is it used/applied?

Niello is a method of decorating metal objects using engraving techniques.

A method of decorating metal first used in Persia.

The desired pattern is cut rather deeply into the object to be ornamented and

the hollow filled with molten alloy of silver, copper, lead. It is then heated, rubbed with borax,

again heated, allowed to cool, rubbed smooth and burnished.

Darkened areas remain in the crevices after the object is polished.

(ref: G.C.Stone, A glossary of the construction, decoration and use of arms and armour, pg:469).

Not an easy process, skills and tools required.