abundance
background
business
chunk
concept
dig
digger
discovery
economics
exchange
expensive
finance
finding
flat
fortune
gold
golden
goldmine
grunge
heap
lay
lump
lumps
luxury
metal
mine
miner
money
nobody
nuggets
object
ore
pile
precious
profit
rich
rock
rough
rush
sell
shiny
stones
success
table
texture
top
trade
treasure
view
wooden