Hat Miner is a line-style Icon from Nova Line Icons set.

The Hat Miner icon shows a rounded miner helmet with a horizontal band, lower brim, and side-mounted lamp. Drawn in the line style on a 24px grid with a 2px stroke so it stays clear at small sizes. Use it for mining interfaces, workplace safety, construction tools, industrial equipment, and workwear catalogs. It belongs to Nova Line Icons set in the Nova family.