Technique of Heating Ore That Ended the Stone Age

This page is the CodyCross answer for the clue below from House of Horrors, Group 1108, Puzzle 4 (Condemned Property).

Question is: Technique of Heating Ore That Ended the Stone Age

and the answer is: SMELTING

Word Meaning:

SMELTING — present participle and gerund of smelt

Definitions from Wiktionary.

Technique Of Heating Ore That Ended The Stone Age - House of Horrors CodyCross Answers | CodyCross Solutions