Bidriware, dark metal work inlaid with silver, takes its name from a town in

Explanation

1. 01

   Bidriware is named after Bidar, in northern Karnataka, where it grew under the Bahmani sultans.

2. 02

   An alloy of zinc and copper is cast, inlaid with silver, and blackened with a paste of soil from the area, which leaves the silver shining against a dark ground.