List of U.S. state minerals, rocks, stones and gemstones facts for kids
Some American states have made a state mineral, rock, stone or gemstone Not every state has an official state mineral, rock, stone and/or gemstone, however.
In the chart below the year in parentheses are the year when that mineral, rock, stone or gemstone was officially made a State symbol or emblem.
State by state listing
Images for kids
List of U.S. state minerals, rocks, stones and gemstones Facts for Kids. Kiddle Encyclopedia.