The state gem of Vermont is the Grossular Garnet. It was designated as the state gem in 1991, although technically it is a mineral.
Marble, Granite, and Slate
Vermont is a state in the US.
Idaho is called the Gem State.
The state gem of Colorado is the Aquamarine
Massachusetts has no state gem.
Idaho's official nickname is the "Gem State".
Vermont is a U.S, state. Vermont is the only state in Vermont.
No US state has the ruby as their official state gem.
California's state gem is benetoite.
It has no official state gem.
Colorado's state gem is the aquamarine.
Oklahoma does not have an Official State Gem.
...Vermont IS a state..