axe
cartoon
cave
character
child
coal
companion
concept
container
cute
day
design
dynamite
element
equipment
excavation
gold
helmet
icon
illustration
industrial
industry
isolated
jackhummer
job
labor
mascot
mine
miner
mineral
occupation
ore
organic
pick
pickaxe
powder
profession
repair
rock
shovel
stone
symbol
tool
uniform
water
work
worker