Wyoming does not have an official state mineral. However, jade is Wyoming's official state gem stone.
Wyoming's State Gemstone is Nephrite Jade and was adopted on January 25, 1967.
Idaho is called the Gem State.
Wyoming is called "Big Wyoming", "Cowboy State", and "Equality State".
The state gem of Colorado is the Aquamarine
Massachusetts has no state gem.
Idaho's official nickname is the "Gem State".
The name of Wyoming's state flag is: State Flag of Wyoming.
Wyoming IS a state.
No US state has the ruby as their official state gem.
California's state gem is benetoite.
It has no official state gem.