They are some of the most popular rocks to tumble, and its easy to see why with their intricate banding and unique designs. Black Hills, South Dakota: 1. Afton Canyon | Bureau of Land Management 5 Crucial Signs, Gemstone & Crystal Properties (Quick Study Home), Ultimate Explorer Field Guide: Rocks and Minerals (National Geographic Kids), Difference Between Real & Fake Geodes: Focus on These Signs, What Is Agate And How Do Agates Form? Gator Girl Rocks provides useful information about Important Disclaimer: I have not been to these locations myself, and I do not know if they are currently open for collecting. If you want to find geodes in Wyoming, you should look for places with many sedimentary rocks, such as in the beds of the conglomerate, which crop out throughout the state. Guide to Prospecting and Rock Hunting in Wyoming google_color_url="FFFFFF"; The best rockhounding locations in the United States include the Oregon Beaches, Lake Superior, Crater of Diamonds State Park, Emerald Hollow Mine, Jade Cove Trail, Gold Prospecting Adventure, Fossil Butte National Monument, Rainbow Ridge Opal Mine, Spectrum Sunstone Mine, or Gem Mountain Sapphire Mine. Fossil Butte National Monument NPS Public Domain Photo Places to Explore. , Sign in|Recent Site Activity|Report Abuse|Print Page|Powered By Google Sites. google_ad_type="text_image"; Anyway, follow that Jeep trail down toward the bottom, where it first starts getting pretty flat, and youll find a ton of fossils. See my Wyoming Rockhounding Location Guide for more places to rockhound. Select locations particularly the tailings of old mines are prime spots for specimens of minerals like azurite, malachite, beryl, tourmaline, and garnet. ArcGIS Web Application You can find many types of feldspar minerals in Goshen County, including mica minerals, and in the Muskrat Canyon area of the county, you can find the marble. Note: magnetite is also present. Interesting sedimentary features near Adobe Town, WY: 7.) Pegmatite and sedimentary rocks such as bentonite are also found in Johnson County. If you want to find sapphires in Fremont, you should go to Grizzly Creek and Sweeny Basin. 44 is recommended for this ingress, but if you access it from the table to the east, 44 is required. An official website of the United States government. Rockhounds can explore most of Wyoming's geologic products up close because over 50% of the state is public land! In general, the best places to find agates in Wyoming are in gravels and washes, particularly in Sweetwater County, Fremont County, and along the Sweetwater and Wind Rivers. Whether you're one of the thousands who come to Wyoming each year to admire its unique geologic features or you've come to rockhound and prospect for gemstones and gold, Members have access to the Jade State Newsletter, containing news and updates on subjects concerning geology and mineralogy. I hope this will make it a bit easier to find information on my Wyoming rockhounding pages. Google Maps Carbon County is another prime rockhounding location in Wyoming. The ants use them for construction material. Agatized fossil shells near Rock Springs, WY: 14. Im doing a fossil camping trip near the buttes to a quarry where you can pay to dig for fish fossils. Belemnites and other fossils near Bridger, MT: Winton petrified wood near Rock Springs, WY: Sharktooth Ridge teeth and trace fossils near Rawlins, WY: Interesting sedimentary features near Adobe Town, WY: Fossil Mountain & Darby Wind Cave near Jackson, WY: Red Gulch Dino Track Site near Shell, WY: Devils Kitchen walk-in access near Red Gulch, Wyoming: Moonshine Arch near Vernal, UT along with a dinosaur track site at Red Fleet: Blue forest petrified wood near Granger, WY: Fish fossils and some shark teeth near Farson, WY: Agatized fossil shells near Rock Springs, WY: Calcite for making lamps and also nice bots in roadside cut near Lander. I have written entire articles which cover the rockhounding laws and regulations for nearly every type of public land you can think of.