 Diamond |
 Jade |
 Aquamarine |
 Turquoise |
 Rhodochrosite |
 Quartz crystal |
 Gold |
 Silver |
 Sandstone |
 Granite |
 Garnet |
 Staurolite |
 Rose Quartz |
 Rhodonite |
 Agate |
| State | fossil | gemstone | mineral | rock | soil |
|---|---|---|---|---|---|
| Alabama | |||||
| Alaska | Woolly Mammoth | Jade | |||
| Arizona | Petrified wood | Turquoise | Fire Agate | Arizona Casa-Grande | |
| Arkansas | Diamond | Quartz Crystal | Bauxite | Stuttgart Soil Series | |
| California | Saber-toothed cat | Benitoite | Gold | Serpentine | San Joaquin soil |
| Colorado | Stegosaurus | Aquamarine | Rhodochrosite | Yule Marble | |
| Connecticut | Eubrontes giganteus | Garnet | |||
| Delaware | Belemnite | Sillimanite | Greenwich Loam | ||
| Florida | |||||
| Georgia | shark tooth | Quartz | Staurolite | ||
| Hawaii | Black Coral | ||||
| Idaho | Hagerman Horse | Idaho star garnet | |||
| Illinois | Tully Monster | Fluorite | Drummer Silty Clay Loam | ||
| Indiana | Limestone | ||||
| Iowa | Geode | ||||
| Kansas | Harney silt loam | ||||
| Kentucky | Brachiopod | Freshwater Pearl | Coal | Kentucky Agate | Crider Soil Series, |
| Louisiana | Petrified Palmwood | Agate | |||
| Maine | Pertica quadrifaria, | Tourmaline | Chesuncook Soil Series | ||
| Maryland | Ecphora gardnerae gardnerae & Astrodon johnstoni | ||||
| Massachusetts | Dinosaur Tracks, | Rhodonite | Roxbury Puddingstone | ||
| Michigan | Mastodon | Isle Royal Greenstone | Petoskey Stone | Kalkaska soil series | |
| Minnesota | Lake Superior Agate | ||||
| Mississippi | Prehistoric Whale | Petrified Wood | |||
| Missouri | Crinoid | Galena | |||
| Montana | Duck-billed Dinosaur | Yogo Sapphire & Agate | |||
| Nebraska | Mammoth | Blue Chalcedony (Blue Agate) | Prairie Agate | Holdrege series | |
| Nevada | Ichthyosaur | Virgin Valley Black Fire Opal & Nevada Turquoise | Silver | Sandstone | |
| New Hampshire | Smoky Quartz | Beryl | Granite | ||
| New Jersey | Dinosaur Hadrosaurus foulkii | ||||
| New Mexico | Coelophysis Dinosaur | Turquoise | |||
| New York | Sea Scorpion | Garnet | |||
| North Carolina | Emerald | Granite | |||
| North Dakota | Teredo Petrified Wood | ||||
| Ohio | Isotelus | Ohio Flint | |||
| Oklahoma | Saurophaganax Maximus | Rose Rock | Port Silt Loam | ||
| Oregon | Sunstone | Thunderegg | |||
| Pennsylvania | Trilobite | ||||
| Rhode Island | Bowenite | Cumberlandite | |||
| South Carolina | Amethyst | Blue Granite | |||
| South Dakota | Triceratops | Fairborn Agate | Rose Quartz | Houdek soil | |
| Tennessee | Tennessee Pearl | Agate | Limestone | ||
| Texas | Dinosaur Brachiosaur sauropod, Pleurocoelus | Texas Blue Topaz | Petrified Palmwood | ||
| Utah | Allosaurus | Topaz | Copper | Coal | |
| Vermont | White Whale | Grossular garnet | Talc | Granite | Tunbridge Soil Series |
| Virginia | Chesapecten jeffersonius | ||||
| Washington | Columbian Mammoth | Petrified Wood | |||
| West Virginia | Lithostrotionella | Monongahela Silt Loam | |||
| Wisconsin | Trilobite | Galena | Red Granite | Antigo Silt Loam | |
| Wyoming | Knightia / Dinosaur Triceratops | Jade |
 Limestone |
 Tourmaline |
 Smoky Quartz |
 Emerald |
 Galena |
 Geode |
 Fluorite |
 Serpentine |
 Pearl |
 Beryl |
 Sunstone |
 Amethyst |
 Topaz |
 Talc |
 Copper |