| Location Matches |
| US |
| Alabama |
| Paint Rock River Valley - Trenton, AL US |
| Pudding Stone - Cherokee, AL US |
| Arkansas |
| Cove Creek bridge on Hwy 51 - Magnet Cove, AR US |
| Bauxite Arkansas - Bauxite, AR US |
| Fordyce Petrified Wood - Fordyce, AR US |
| Fiddler's Ridge Quartz Mine - Mt. Ida, AR US |
| Arizona |
| Burro Creek - Wickenburg, AZ US |
| The Asarco Mines - Sahuarita, AZ US |
| Roosevelt area Jade and asbestos - Roosevelt, AZ US |
| Brenda - Brenda, AZ US |
| Bullhead City agate, etc. - Bullhead City, AZ US |
| B.F.E - Payson, AZ US |
| California |
| San Gabriel River Placer Gold - Azusa, CA US |
| Stewart Lithia Mine/Gems of Pala - Pala, CA US |
| Colorado |
| Copper Creek - Gateway, CO US |
| Opal Hill - Fruita, CO US |
| Golden Gate Canyon - Golden, CO US |
| The Badlands of Colorado - Troublesome Creek - Parshall, CO US |
| Delaware |
| Sillimanite at Hoopes Reservoir - Wilmington, DE US |
| Florida |
| Fort Drum Crystal Mine (formerly Rucks Pit) - Fort Drum, FL US |
| Peace River - Zolfo Springs, FL US |
| Shell Creek Fossils - Punta Gorda, FL US |
| Wacissa River Fossils - Wacissa, FL US |
| Georgia |
| Summerville Agates - Summerville, GA US |
| Iowa |
| Mississippi gravel bars in Iowa - Dubuque, IA US |
| Rockford fossils - Rockford, IA US |
| Idaho |
| Bruneau Canyon jasper - Bruneau, ID US |
| Massachusetts |
| Lime Quarry Reservation - Chelmsford, MA US |
| Michigan |
| Leelanau Peninsula Beaches - petoskey stones - Traverse City, MI US |
| Petoskey State Park - Petoskey, MI US |
| Missouri |
| Lincoln area mozarkite - Lincoln, MO US |
| Hill Top Mud Bogg Geodes - St. Francisville, MO US |
| Potosi area barite and lace agate - Potosi, MO US |
| HWY 5 Road Cutout - Decaturville, MO US |
| Montana |
| West Fork of Rock Creek in the Sapphire Mtn. Range - Phillipsburg, MT US |
| North Carolina |
| Cherokee Ruby and Sapphire Mine - Franklin, NC US |
| Chunky Gal Mountain Mine - Shooting Creek, NC US |
| Rose Creek Mine - Franklin, NC US |
| Gem Mountain Gemstone Mine - Spruce Pine, NC US |
| Crabtree Emerald Mine - Spruce Pine, NC US |
| Mason Mountain Mine - Franklin, NC US |
| Nebraska |
| Northwest Panhandle - Chadron - Chadron, NE US |
| Crawford Agates - Crawford, NE US |
| Lake Superior Agates in Cass County - South Bend, NE US |
| New Mexico |
| Kelly Mine Smithsonite - Magdalena, NM US |
| Nevada |
| Texas Spring Canyon Petrified wood - Wells, NV US |
| Barth Mine near Carlin and Palisade - Carlin, NV US |
| Delcer Buttes (Delker Mining District) south of Wells - Wells, NV US |
| Spruce Mountain District south of Wells - Wells, NV US |
| Bonanza Opal Mine - Denio, NV US |
| Virgin Valley Carnelian - Denio, NV US |
| New York |
| Powers Farm tourmaline - Canton, NY US |
| Ohio |
| East Fork State Park - Bethel, OH US |
| Oklahoma |
| Great Salt Plains State Park - Jet, OK US |
| The HWY 412 Bridge at Grand River - Chouteau, OK US |
| Oregon |
| Owyhee Mountains agates - Adrian, OR US |
| White Fir Spring thunder eggs - Prineville, OR US |
| Glass Butte obsidian - Hampton, OR US |
| South Fork Limbcasts Site 1 - Paulina, OR US |
| South Fork Limb Casts Site 2 - Paulina, OR US |
| Fossil Oregon - Fossil, OR US |
| Pennsylvania |
| Cornwall Furnace - Cornwall, PA US |
| South Dakota |
| Buffalo Gap National Grassland - Red Shirt, SD US |
| Tee Pee Canyon Agate Site - Custer, SD US |
| Custer Road Cut - Custer, SD US |
| Custer Area Gold Mining - Custer, SD US |
| Tennessee |
| Cumberland Plateau agate - Sparta quarry - Sparta, TN US |
| Horse Mountain agate - Shelbyville, TN US |
| Texas |
| Lake Toledo Bend area of east Texas - Milam, TX US |
| North Sulphur River Fossils - Ladonia, TX US |
| Utah |
| Manti-La Sal Birdseye Marble - Birdseye, UT US |
| Curtis Formation nodules of jasper geodes of celestite, calcite and quartz crystals - Green River, UT US |
| Curtis Formation Site #2 nodules of jasper geodes of celestite, calcite and quartz crystals - Green River, UT US |
| Green River area Grape Agate - Green River, UT US |
| More Grape Agate near Green River - Green River, UT US |
| Greasewood Draw Quartz, Celestite, Jasper, Geodes - Green River, UT US |
| Buckhorn Wash Pelecypods - Castle Dale, UT US |
| Emery agate - Emery, UT US |
| Virginia |
| Vesuvius Unakite Quarry - Vesuvius, VA US |
| Washington |
| Jones Creek Quarry - Vancouver, WA US |
| Wyoming |
| Wyoming Fairburn Agates - Lance Creek, WY US |
