A valuable rock is a gem.
Jade
yes
gold dust
money although there is one that starts with 'a' and ends in 't'
Stone
opal
Valuable. You were correct.
Jade
Valuable
A valuable looking rock is often referred to as a gemstone, precious stone, or a mineral specimen. These rocks are sought after for their rarity, beauty, and sometimes for their metaphysical or healing properties. Examples include diamonds, rubies, emeralds, and quartz crystals.
The word "valuable" is not a verb; it is an adjective.
valuable
valuable
of value, valuable,
my treasure
Precious.
The miner used dynamite to blast through the rock and access the valuable minerals below ground.