background
bright
dig
discovery
economical
expensive
extract
extraction
finance
geology
gold
gold mine
gold pray
golden
goldmine
hoard
industrial
investment
jewelry
luxurious
luxury
macro
mashed potato
metal
mineral
minerals
money
nature
nugget
nuggets
pray
precious
rich
rock
shiny
stone
stones
success
texture
treasure
value
very pure
wealth
yellow