Material of the guldgubber

What are guldgubber made of?
Guldgubber are made of a gold-alloy, normally mixed with copper. It gives the gold a soft reddish glow and makes it harder and last longer than pure gold, which is very soft and bendable. Some Guldgubber are made of Silver (2-5) and some are made of bronze (2-3 as far as is known to me). But these are rare exceptions and should only be mentioned here for the sake of completeness.

A wraith with a staff and a visible red golden colour

A wraith with a staff and a visible red golden colour [D-VII-1]

Silver guldgubber

Silver guldgubber [F-III-2]

Bronze guldgubber

Bronze guldgubber