It has many official state symbols but no rock, no mineral, no gemstone and no stone.
Cause it was
what is the missippi state stone
It has a state gem which is quartz but it does not have a state stone or rock.
the Illinois state stone is limestone
It has no official state rock, stone or gemstone.
As of 2014, Maryland does not have an official state rock. However, the state does have the Patuxent river stone as the official gemstone of the state.
No, but their state fossil is petrified wood which is a stone.
Michigan's state stone is the green stone.
North Dakota does not have a state stone. They do have a state fossil, which is petrified wood, which of course is a stone.
geode stone
The official state mineral of Louisiana is agate; the state does not have an official state rock or state gem.
Oxygen O2 and Carbondioxide CO2