The GPS coordinate I put up in the map at the top of the page is right by a place called Black Rock, which is an ultrapotassic, lamproite volcaniclastic exposure. For reference, Ive explored both directions in a small, Cheep Patriot [sic]. Geologic mapping of the Phantom Lake quadrangle in Carbon County is available. Fish fossils and some shark teeth near Farson, WY: 13.) amzn_assoc_region = "US"; The most commonly found and collected rocks and minerals in Wyoming are: If youve already found a rock and youre not sure what it is, I would highly recommend checking out my Practical Rock Identification System. If you want to find sapphires in Fremont, you should go to Grizzly Creek and Sweeny Basin. Tom, this is an AMAZING resource. Zoom in for full list. Still, there may be privately owned mining claims inside those boundaries and youll need to get permission to collect on that location. I have written entire articles which cover the rockhounding laws and regulations for nearly every type of public land you can think of. google_color_link="000000"; You can even find geodes in Wyoming. The relatively recent volcanic and metamorphic activity in Wyoming has given rise to many desirable and sought-after rocks and minerals, but it helps to have an idea of where to look and what to search for. The Lost Creek areas of this county contain many uranium minerals, while petrified wood is found northeast of Eden. You can even find geodes in Wyoming. This site is devoted to sharing my love of rocks with you. In Wyoming, nearly all 18 million acres of public land are legal for gem enthusiasts to pursue their recreational activities. If you head to Copper Mountain, you might find some specimens like beryl, feldspar, lithium, magnetite, and manganese. Rockhounding Near Me: Best Locations State-by-State (Map) The Absaroka Mountains are an excellent place to explore. Sign in to your account on ArcGIS Online. Wyoming Rockhounding Location Guide & Map - Rockhound Resource lol Thanks again! Volcanic type agates or chalcedony usually occur in stream gravels in the western half of the Bighorn Basin, of Big Horn, Hot Springs, Park, and Washakie Counties as well. Fossils in Sanders County, MT: 4.) It will help show how non-descript the host is. Rockhounds can explore most of Wyoming's geologic products up close because over 50% of the state is public land! Post navigation. I have tried to take care not to list locations within National Park boundaries since collecting is illegal there, but please remember that it is up to you to make sure you have permission to collect wherever you are. To gain permits for rockhounding in Wyoming, please check the BLM website here. Gold can also be found in Park County, specifically the Wood River and Sunlight Basin areas. I'm transcribing these hikes in my own order, but if you'd like to see one moved to the top of the review list, just let me know. I mention all this as it helps explain how to find the peridot. google_ad_format="120x600_as"; Rockhounds might find pegmatite within the Bighorn Range in Natrona County, while igneous rocks like pumice-pumice in the Split Rock area. This is a great resource for anyone who loves rockhounding, from beginners to experts alike! The prominent minerals found in Wyoming are agates quite a variety of them, jades, opals, chalcedony, and other varieties of quartz crystals, among others. If you are interested in checking out the best book about rockhounding in Wyoming you can find it by clickinghere(Amazon link). Geodes can also reportedly be found in gravels in the southern reaches of the Absaroka mountain range. During my brief exploration, I didnt have time to find the gems, but did get diverted by the thousands of exposed fossils. Places for rockhounds to explore in Wyoming. google_ad_height=600; The ranchers might harass you, but I just harass them back, since its public. Google Maps Sadly, it is illegal to rockhound in Yellowstone National Park, but you can do it outside the area. My best to you and your family. Follow the four-wheeler track down the mountain and into the badlands below. I recommend accessing the area from highway 414 to the west, turning right just above Behunin Reservoir. Now that you know where to find agates in Wyoming, lets see where you can find the official state gemstone of Wyoming, the famous nephrite variant of jade. The Sand Creek and Red Buttes areas of Albany County are full of sedimentary rocks. What a great reason to go rockhounding. Fossilized leaves near Miles City, MT: 2.) You can also find quite a few more interesting minerals like amazonite, tourmaline, and beryl in the tailings of old mines scattered across the hills and mountain ranges. WSMGS Affiliated Clubs when planning your visit. types. Member Clubs can be found in Casper, Big Piney, Cody, Cheyenne, Gillette, Riverton, Powell, and Torrington. TIP:Agates are one of the most popular minerals among rockhounds in the United States. Manganese minerals or uranium minerals are found in the Wasatch Formation. In general, the best places to find crystals and gemstones in Wyoming are washes and draws across the western half of the state, particularly near Kemmerer, Atlantic City, and Rock Springs. Check out how to cut and polish petrified wood in the article below:How To Cut & Polish Petrified Wood: Follow These 3 Steps. Enter your email address to subscribe to this the content of this site, some of which, we hear, is worthwhile. This area was explored by a South African diamond company briefly but nothing came of it. To get started, you can check out my recommended gear page which contains my full reviews for every Geologists favorite rock hammer and the best hiking backpack Ive ever owned. Most of the geodes in Wyoming tend to be lined with chalcedony, and more rarely with microcrystalline quartz. Afton Canyon is one of only three places where the Mojave River flows above ground year-round in the Mojave Desert. what are the host rocks associated with watermelon rock and the labradorite? The specimens found here vary from blue, and light gray, to deep colors such as violet. The pyroxene group of minerals is confined to Precambrian rocks and the Tertiary volcanic rocks of the Absaroka Mountains and Yellowstone National Park. This bundle of information includes a book, videos, and online tools. I am modifying this post to include a GPS map which shows how I drove, as well as the two main places I walked which had good anthills. Geology of WyomingCompile digital bedrock and surficial geologic maps at 1:100,000 scale for the state in order to revise the 1:500,000 scale geologic map of Wyoming and surficial geologic map of Wyoming. Another good place would be the 100 miles west of Casper County, discovered by a local rockhound. There are several excellent rockhound locations all throughout the state. //-->, , Sign in|Recent Site Activity|Report Abuse|Print Page|Powered By Google Sites. If youre looking for gemstones and crystals, Wyoming is home to quite a few that will make good additions to your collection. GreenDay hikes; can be done as overnights. circumstances since the article was originally published in 1989, it remains a valuable guide for anyone seeking additional resources in the pursuit of their interests, Wyoming is home to Yellowstone National Park, which spans over 2 million acres. Rockhounding is recognized as a legitimate recreational pursuit on nearly all of the 18 million acres of public land in Wyoming. But sometimes you can mistake feldspar with quartz. google_ad_height=240; Please take our survey about how you use and access the data we provide on our website. That is partly because of about 50 percent of the state's public land. Hello, I am John.As a little boy, I was fascinated by stones and liked to take them home. You can find plenty of minerals in Wyoming, especially in the mountains, such as Casper Mountain, Absaroka Mountain, Laramie Range, or Medicine Bow Range. google_ad_client="pub-2930148589555936";