bonus
box
carriage
carrier
cart
case
charged
chest
circles
circular
container
excavation
exploitation
extraction
flat
freight
freighter
full
glyph
icons
industrial
industry
isolated
loaded
mine
minecart
mineral
mining
miningcart
object
packed
plain
retro
round
shipper
simple
single
symbol
tram
transport
transportation
truck
vintage
wagon
wheels
yours