Melt creature parts?

I recently killed a Hill Titan made entirely from gold in my Dwarf Fortress game, and I fully intended to melt the gold, make memorial stones, and engrave the tale of its defeat on its remains. However the melt option does not appear on Thalu Ireneaye's gold.

Is there a way I can melt it, or otherwise make use of that lovely pile of titan gold outside my entrance?

Thalu Ireneaye's gold


As of the current version of dwarf fortress (version 31.25), there is no way to do anything with inorganic Titan / Forgotten Beast remains.