Gamil Zirak

Gamil Zirak was a Dwarvish smith, the master of Telchar of Nogrod, the maker of many renowned works. Gamil Zirak was a great craftsman himself, and the treasuries of Thingol were known to hold examples of his work.

Etymology

Gamil means "old" in Khuzdul, and Zirak either means "spike" or "silver".