Kentucky geodes

We’ll move on to the next steps which involve observing the outer appearance of the potential geode. 2. Check for a roughly spheroidal, rounded shape. The shape of a rock is one of the best indicators of whether or not it could be a geode. Due to how they are formed, geodes are almost always pretty well rounded.

Kentucky geodes. KGS Home > Geology of Kentucky Geodes in the Fort Payne, Borden, and Salem-Warsaw Formations -- References . Barwood, H.L., and Shaffer, N.R., no date, Observations on silicification in geodes from the Mississippian Sanders Group of Indiana and Kentucky[accessed 2008] Chowns, T.M., and Elkins, J.E., 1974, The origin of …

The bottom layer is mostly clay in which you can find crinoid stems and brachiopods. Above this layer, you find a layer of shale that is about three to four feet thick. Above this layer, and extending upwards of 10 feet is the layer the geodes are in. About 95 percent of the geodes at this location are quartz lined.

The Kentucky Derby is not just a horse race, it’s a celebration of Southern culture, fashion, and of course, delicious food. If you’re hosting a Kentucky Derby party, one of the mo...Lida Asteria Kentucky Geode Rock Shop, Crab Orchard, Kentucky. 962 likes · 1 talking about this. We are Kentucky rockhounds. We offer Unopened geodes, , agates, mineral specimens and fossil salesIn a lot of ways, agates have inclusions, while geodes are inclusions in the host rock. It’s an important distinction to make. But the biggest difference is the fact that geodes are a specific form of mineral, while agates are a specific type of mineral. Any comparison between them should take that into account.Kentucky Agate Geode - Estill County- 6 Pair Lot - FREE Ship -Plus Rock Rewards. Brand New. $75.00. Free shipping. Kentucky Agate Trio Lots Of Banding and Color On These 3 14oz Gems. Brand New. $35.00. or Best Offer. $6.72 shipping. 0 bids. 16h 32m. Kentucky Agate Gorgeous Double Stone Polished Yellow White Banding 1lb 6.5oz Gem.These geodes are typically smaller than those created from volcanic activity. Iowa, Oregon, and Minnesota are known for their rich geode deposits, but Kentucky, Utah, Wisconsin, Tennesse, and Arizona also have unique geodes. Reflection question: Geodes look plain and boring on the outside but can contain wonders inside. Can you think of any ...Soak the geode in bleach for a day. Mix a tub of water with a quarter cup of any household bleach. You can buy bleach at a department or hardware store. Submerge the geode in the bleach and let it soak for 24 hours. Make sure to wear gloves when handling bleach. 3. Clean the geode with a toothbrush and denture cleaner.

Kentucky Geological Survey interactive geologic map. A responsive, interactive map that provides detailed geologic information along with water, oil, gas, coal data for the …Kentucky agate is a beautiful mineral found in east-central Kentucky, first discovered in the 1970s, and a collector’s item. It is composed of chalcedony, a microcrystalline form of quartz, and has delicate and varying shades of colors arranged in various patterns in quartz nodules and geodes. There are several types of agates, …The place to shop for Kentucky geodes, agates, minerals & fossils for your collection. We collect in remote locations in the Kentucky Knobs area to bring you the most unique …How geodes and agates form. (1a–c) Geodes and agates usually begin as void spaces in sediment or as dissolved organic remains. Evaporite minerals such as anhydrite fill the void and expand in sediment to form a nodule. (2a–c) Silica-rich water percolates through the bedrock and replaces the anhydrite crystals, leaving a quartz geode or nodule. This exceptional 8 x 1Ckm geode was collected in the fall of ... road cut along U.S. Highway 27 near Halls Gap, Lincoln County, Kentucky. II was originally in the collection ... is well known for its 256 ROCKS & MINERALS millerite and associated honessite, hydrohonessite, and ... coils (Medici 1981). In this video I will be cutting up some Kentucky Geodes that were given to me and a few I found when I lived in the state. I will also be cutting open one Th...There are 4 big Geodes in the box that together weighs 21 lbs. Rock Gardens,Lapidary,Pond and Landscaping,Crafts,Etc! There uses are many! These Geodes&Nodules have many uses:Rock Gardens,etc. but are often broken open and "searched" for the crystals,etc. inside!Kentucky Fried Chicken (KFC) is one of the most popular fast-food restaurants in the world. With its signature fried chicken, KFC has been tantalizing taste buds for decades. KFC’s...

AQUILA CHURCHILL TAX FREE FUND OF KENTUCKY CLASS I- Performance charts including intraday, historical charts and prices and keydata. Indices Commodities Currencies StocksInformation about the geology of Kentucky and the Kentucky Geological Survey.There are 23 Geodes in the box! THESE ALL RATTLE . They are 1” to 4”. Rock Gardens,Lapidary,Pond and Landscaping,Crafts,Etc! There uses are many! These Geodes&Nodules have many uses:Rock Gardens,etc. but are often broken open and "searched" for the crystals,etc. inside!Feb 18, 2024 ... ... geodes and for a segment on how to crack them open! Geode hunting ... We Cracked and Cut Open BEAUTIFUL Kentucky Geodes and Agates On a Rock Saw!Finding geodes in Kentucky. The Kentucky State Rock, Mineral, and Gem. This is a list of Kentucky’s official state treasures. To find out more about Kentucky’s …Jan 6, 2022 ... We Cracked and Cut Open BEAUTIFUL Kentucky Geodes and Agates On a Rock Saw! ... Rockhounding on the Green River | Kentucky Geode Hunting. Geode ...

Nyspo.

Kentucky agate is a beautiful mineral found in east-central Kentucky, first discovered in the 1970s, and a collector’s item. It is composed of chalcedony, a microcrystalline form of quartz, and has delicate and varying shades of colors arranged in various patterns in quartz nodules and geodes. There are several types of agates, labeled as ... We are Lida Asteria Kentucky rockhounds. We offer geodes, agates, minerals and fossils. We are prolific hunter-gatherers, and push ourselves to seek out new areas, and collect in remote locations to bring you the most unique specimens available. All specimens are collected by us and are exclusively from the state of Kentucky. Mexican "coconut" geodes, Indiana Geodes, Kentucky Geodes and many others can be sawed open but you still run the risk of damaging interior minerals. Many of these geodes, however, do look very attractive polished and some like the Mexican coconuts have features that go un-seen without polishing such as 3-D holographic type effects in parallel ... KY Geode. free access to KGS data, maps, and publications. KY Geode. Other Applications. Other Applications. These mobile and browser applications were developed by ... The Kentucky Derby is one of the most iconic and prestigious horse racing events in the world. Every year, thousands of spectators flock to Churchill Downs in Louisville, Kentucky ... This exceptional 8 x 1Ckm geode was collected in the fall of ... road cut along U.S. Highway 27 near Halls Gap, Lincoln County, Kentucky. II was originally in the collection ... is well known for its 256 ROCKS & MINERALS millerite and associated honessite, hydrohonessite, and ... coils (Medici 1981).

The bottom layer is mostly clay in which you can find crinoid stems and brachiopods. Above this layer, you find a layer of shale that is about three to four feet thick. Above this layer, and extending upwards of 10 feet is the layer the geodes are in. About 95 percent of the geodes at this location are quartz lined.Kentucky Geodes are spherical or oblong rocks filled or partially filled with minerals. When a geode is broken, the minerals inside are revealed. Most geodes are completely filled with minerals, most often quartz. The quartz can be massive, crystalline, or layered, which is a variety called agate. Hollow geodes have an outer shell or rind of ...These Geodes&Nodules have many uses:Rock Gardens,etc. but are often broken open and "searched" for the crystals,etc. inside! BE CAREFUL as the flying debris is sharp! Various sizes. ALL THESE ARE 1” TO 5”.Crystalline minerals like quartz grow from the rock into the hollow space inside the geode. Some geodes are solid, as the crystals have completely filled the interior. The Green River and Kentucky River valleys are both good locations to find geodes. The official state rock of Kentucky is agate, which is a specific variety of quartz geode.Kentucky Rockhound Locations. Kentucky is known for its rich farmland, a unique breed of grass, and laid-back lifestyle but rock hounds know it for Geodes, Agate, Fossils, and Gemstones. Some of the best dig sites in Kentucky are in the western and southern regions of the State. Rockhounding in Kentucky can be difficult due to the State’s ...Kentucky is a state that’s rich in geodes, and you can find these gorgeous rocks in all shapes and sizes. The most common crystals that you’ll find inside Kentucky geodes are quartz and calcite. Although the most common quartz and calcite color is transparent, some rockhounds do find smokey quartz and darker calcites within these geodes.Only the Czech Republic pays its high school teachers less. Teachers’ strikes in West Virginia, Oklahoma, and Kentucky are drawing attention to the dire state of public education f...Ky. Quartz Agate Geode Natural Crystal 11oz.Healling Orb Ritual/Ceremonial Stone. $60.75. Was: $67.50. or Best Offer. $7.15 shipping. SPONSORED. UTAH DUGWAY CRYSTAL ...10 Lbs Whole Unopened Break Your Own Geodes Lapidary Crystals Minerals Gems Kentucky Rocks Geology Geode Kit Project Crystal Mineral Gem (103) $ 24.99. Add to Favorites Break Your Own Geode, Unopened Geode, Moroccan Crystal Quartz Geodes, Uncracked Geode Bulk, Natural Geode Crystal, Druzy Geode Wholesale ...

Around the Kentucky River and the tributaries of Green River, geodes have also been found. Some other locations include Hardin, Lincoln, Boyle, Bullitt, Green, Maeda, and Pulaski counties. Three types of flint can be found in Kentucky, namely the Hornstone Flint, Fort Payne Flint, and the Sonora Flint, each alluding to their respective regions.

1. Fluorite. Fluorite is among the stones found in Kentucky, and the state actually has some great examples of it. Fluorite is a mineral comprised of CaF₂, or calcium fluoride. It comes in many different colors, and it’s among the most common stones for beginning rockhounds to purchase. Rainbow fluorite, a green and purple variant, is very ...Once you’ve found a rock that looks like it could be a geode, it’s time to put it to the test. Tap the rock gently with a hammer or another hard object. If it sounds hollow, it’s likely a geode. This is because the air pocket inside the rock creates an empty space that will produce a distinct sound when tapped.ALL THESE ARE 1” TO 2”. There are 93 geodes in the box! Rock Gardens,Lapidary,Pond and Landscaping,Crafts,Etc! There uses are many! This will give you a box that weighs 20 lbs. These Geodes&Nodules have many uses:Rock Gardens,etc. but are often broken open and "searched" for the crystals,etc. inside!The Kentucky Derby is one of the most iconic events in the world of horse racing. Every year, people from all over the world come together to celebrate the event and its traditions...Fun Facts About Geodes. The worlds largest geode is claimed to be in the state of Ohio. Crystal Cave was discovered in 1887 as workers for the winery were digging a well. The crystal-laden cave is located about 40 feet below the surface. The crystals have a blueish color and are made of strontium sulfate.US highway 27 roadcut, Halls Gap, Lincoln Co., Kentucky, USA. Dimensions: 3 cm x 2.8 cm x 1.5 cm. Millerite is a highly sought-after mineral, and this geode rewards the owner with not one, but two, sprays of metallic needles. This is aesthetic, rare, and important. A killer thumb in sheep''s clothing. Locality now closed! 3 x 2.8 x 1.5 cm.If you want to find geodes, the Cumberland area is an excellent place to start. If you have the time to travel that far, I'd recommend going to Lincoln county / green river on I-75 south of Lexington. Even lost and wandering in that area, it's hard not to find a stream with some type of awesome geode action.Scolecite Geode. Scolecite with heulandite matrix geode photo provided by Geology Wonders. Scolecite geodes are like frozen fireworks, with their delicate, needle-like crystals that burst out in all directions. They contain scolecite, a mineral that’s known for its thin, long crystals and often pearly white color.

Nk1461.

Largemouth bass palia.

State Rock: Kentucky Agate (2000) State Gemstone: Freshwater Pearl (1986) State Mineral: Coal (1998) State Fossil: Brachiopod (1986) The most abundant rocks and minerals that can be found in Kentucky include: Geodes, Quartz crystals, Agate, Calcite, Fluorite, Jasper, Chalcedony, Petrified wood, Galena, and Barite.There are 23 Geodes in the box! THESE ALL RATTLE . They are 1” to 4”. Rock Gardens,Lapidary,Pond and Landscaping,Crafts,Etc! There uses are many! These Geodes&Nodules have many uses:Rock Gardens,etc. but are often broken open and "searched" for the crystals,etc. inside!5 days ago · Kentucky break your own geodes, $4 per pound. No two are the same, many different types of minerals all collected by myself in Kentucky, some hollow some solid, round rocks. order are 5 pounds for 1 quantity selected. $20 plus shipping or free shipping on orders $100 and higher. Usually 3-6 geodes are included per every 5 pounds. Kentucky Geodes are spherical or oblong rocks filled or partially filled with minerals. When a geode is broken, the minerals inside are revealed. Most geodes are completely filled with minerals, most often quartz. The quartz can be massive, crystalline, or layered, which is a variety called agate. Hollow geodes have an outer shell or rind of ...Shipping costs for USPS are $14.00 per medium flat rate boxes and $18.00 per large flat rate box not to exceed 300 pounds per trip. For larger geodes that exceed box size or for Fedex shipping price varies. The geodes come to you uncleaned, straight from our site to packaging. You can be as specific as you’d like.You’ll find a vast collection of geodes here, including complete kits for those who enjoy the cracking part. Arizona Rock Shops – 4107 AZ-68, Golden Valley, AZ 86413, United States. Desert Gardens International Rock – …Apr 23, 2024 · Identify geodes by finding round or egg-shaped rocks with a bumpy surface texture. Ensure the geode is lighter than other similar-sized rocks. Open the geode on-site by wrapping it in a sock and cracking it with a hammer and chisel. You could also use a saw at home, or bring it to a professional. Part 1. August 6, 2023 by Adam H. Geodes are vibrant rocks, dazzling in appearance and highly prized, carrying significant value. These fascinating formations are typically spherical or oval, with a defining hollow cavity inside. Surrounded by beautifully layered bands of minerals and adorned with intricate crystal arrangements, they’re a true ... Around the area are a railroad cut, local streams, and rivers full of geodes waiting for people to collect. Besides geodes, people have been able to find fluorite and agates within the city of Danville. 5 Mount Vernon. An hour away from Lexington is the city of Mount Vernon, which’s full of places for you to go rock collecting in Kentucky. ….

There are 22 Geodes in the box! THESE ALL RATTLE . They are 1” to 4”. Rock Gardens,Lapidary,Pond and Landscaping,Crafts,Etc! There uses are many! These Geodes&Nodules have many uses:Rock Gardens,etc. but are often broken open and "searched" for the crystals,etc. inside!Kentucky is renowned for its natural beauty, rich history, and diverse geological formations. Nestled within the heart of the state lies Lincoln County, a hidden gem known for its high-end geodes, and thats where you will find us, Fishing Creek Rocks here in Waynesburg Kentucky . As a new business passionate about sharing these unique treasures with …Retrieve Kentucky oil and gas well header and associated data by searching on a number of parameters including geography, operator, farm name, record number, completion …Pikeville, Kentucky is a beautiful city with a growing pet-loving community. As a responsible pet owner, it’s important to have access to quality veterinary care for your furry fri... Retrieve Kentucky oil and gas well header and associated data by searching on a number of parameters including geography, operator, farm name, record number, completion data, etc. Search results are displayed below in a tabular format, and locations of returned wells are displayed on the map tab (see below for limitations with this functionality). US highway 27 roadcut, Halls Gap, Lincoln Co., Kentucky, USA. Dimensions: 3 cm x 2.8 cm x 1.5 cm. Millerite is a highly sought-after mineral, and this geode rewards the owner with not one, but two, sprays of metallic needles. This is aesthetic, rare, and important. A killer thumb in sheep''s clothing. Locality now closed! 3 x 2.8 x 1.5 cm.In a lot of ways, agates have inclusions, while geodes are inclusions in the host rock. It’s an important distinction to make. But the biggest difference is the fact that geodes are a specific form of mineral, while agates are a specific type of mineral. Any comparison between them should take that into account.Finding geodes in Kentucky. The Kentucky State Rock, Mineral, and Gem. This is a list of Kentucky’s official state treasures. To find out more about Kentucky’s …Kentucky is a state that’s rich in geodes, and you can find these gorgeous rocks in all shapes and sizes. The most common crystals that you’ll find inside Kentucky geodes are quartz and calcite. Although the most common quartz and calcite color is transparent, some rockhounds do find smokey quartz and darker calcites within these geodes.KY Geode. free access to KGS data, maps, and publications. KY Geode. Other Applications. Other Applications. These mobile and browser applications were developed by ... Kentucky geodes, May 15, 2019 · Large amethyst geodes can go for thousands. Baseball sized geodes with non-spectacular quartz or calcite crystals can be purchased for $4-$12. Geodes with uncommon minerals that are sold on mineral auction sites range in price from $30-$500. Golf ball sized geodes, uncracked, are sold for about $2 at shows.”. , Jan 5, 2023 · Finding Fossils in Kentucky. Kentucky has abundant fossils. Some parts of the state have more fossils than others. We do not have published lists of fossil-collecting localities, but fossils are not generally hard to find where rock is exposed at the surface. You may want to contact the Kentucky Paleontological Society, or other rock and fossil ... , geode kentucky 10.0 lbs chalcedony ky agate gem quartz crystal you break it #300. $80.00 0 bids 3h 46m. geode kentucky 8.13 lbs agate gem chalcedony quartz crystal you break it! #296. $75.00 0 bids 6d 3h 35m. crucial memory ct2kit25664ba1339a 2gb ddr3 1333 mhz 240 pin memory - #003. $50.00., There are 4 big Geodes in the box that together weighs 21 lbs. Rock Gardens,Lapidary,Pond and Landscaping,Crafts,Etc! There uses are many! These Geodes&Nodules have many uses:Rock Gardens,etc. but are often broken open and "searched" for the crystals,etc. inside!, 17 reviews. 26 helpful votes. Looking for a place to get geodes. 10 years ago. Save. We will be traveling from Atlanta to Chicago and want to stop in Kentucky to get geodes. I have looked online and am coming up empty except for Big Mike's Rock Shop., He described an area where countless geodes are contained in a shaley limestone. Chrissy and I got equally excited when Everett produced a few examples of what he found in only about 30 minutes of hunting; most impressive were geode pieces lined with pale yellow calcite crystals resting on dark smoky quartz bases. Yowzer!!!, Crystal Cave is home to the world’s largest geode with gorgeous formations of celestite crystals. This place is so popular, with visitors going over to Ohio with the sole purpose of visiting it. The largest celestite in Crystal Cave is estimated to be 12,000 to 15,000 years old and measures three feet in width., Geode. A geode ( / ˈdʒiː.oʊd /; from Ancient Greek γεώδης (geṓdēs) 'earthlike') is a geological secondary formation within sedimentary and volcanic rocks. Geodes are hollow, vaguely spherical rocks, in which masses of mineral matter (which may include crystals) are secluded. The crystals are formed by the filling of vesicles in ..., Updated January 11, 2024. Freshwater Pearls photo provided by blueridgecharms. Anyone interested in rocks, minerals, and gems will find Kentucky, well-known for its rolling bluegrass hills and thundering horse hooves, a treasure trove. They are not only beautiful, but they also tell stories about the state’s geological past., Shipping costs for USPS are $14.00 per medium flat rate boxes and $18.00 per large flat rate box not to exceed 300 pounds per trip. For larger geodes that exceed box size or for Fedex shipping price varies. The geodes come to you uncleaned, straight from our site to packaging. You can be as specific as you’d like., BOX OF KENTUCKY GEODES:4 BIG GEODES *4=23 LBS* LAPIDARY! (#305127579103) See all feedback. Back to home page Return to top. More to explore : Geode, Amethyst Geode, Unopened Geode, Cigar Box Lot, Large Geode, Hallmark Ornament Lot, Christmas Village Lot, Vintage Postcard Lot, Zippo Lighter Lot, Beer Tap Lot;, Breaking Open Geodes. Quartz concretions and geodes can be found in bedrock along the shores of Lake Cumberland and Dale Hollow Lake. They also are found loose on the ground, in creek beds, or along the lake shore, where they have weathered from the bedrock. Many loose concretions and geodes are already broken by natural processes., 34 Proven Places To Find Kentucky Geodes in 2024. About Dr. Keith Jackson - Geology PhD. Keith Jackson is an avid rockhound who is constantly exploring new sites to expand his collection. He has worked as a professional Geologist for over 20 years and holds a PhD in Geology from the University of Nebraska-Lincoln, a Masters …, KY Geode. free access to KGS data, maps, and publications. KY Geode. Other Applications. Other Applications. These mobile and browser applications were developed by ..., THESE ARE ALL RATTLERS! The rattlers will be between 1" TO 4" AND TOGETHER THE 3 BOXES WEIGH ABOUT 55-60 LBS! There are 3 boxes with 20-30 per box depending on the sizes! Total of between 60-90 rattling geodes in the 3 box lot!, kentucky Geode find Saturday, June 1, 2013. Small crytalline quartz druzy ROCK003 (crystalline druzy) (crystalline druzy illuminated) ROCK 004 Druzy quartz (size comparison) ... Pictures from our recent geode hunt in jefferson countywe found some amazing geodes crystals and much more!, The Kentucky Derby is one of the most iconic events in the United States, and it’s a great opportunity to dress up and show off your style. But what should men wear to the Derby? H..., The Kentucky Derby is one of the most iconic events in the world of horse racing. Every year, people from all over the world come together to celebrate the event and its traditions..., 1. Fluorite. Fluorite is among the stones found in Kentucky, and the state actually has some great examples of it. Fluorite is a mineral comprised of CaF₂, or calcium fluoride. It comes in many different colors, and it’s among the most common stones for beginning rockhounds to purchase. Rainbow fluorite, a green and purple variant, is very ..., Spending hours trekking out into the wilderness to find geodes isn’t for everyone. Sometimes you just want something beautiful for your collection or to put on your desk without all the effort. These are our favorite local shops and other options to buy really cool geodes: 1. Big Mike’s Rock Shop– 566 Old Mammoth … See more, Parts of the Fort Payne and Warsaw-Salem Formations of Kentucky contain large numbers of geodes. These have weathered out of their host rock units and are now found in stream valleys. Other areas where numerous geodes are found in Kentucky stream valleys include the Green River in the south-central part of the state and along ancient terraces ..., In the heart of Kentucky, a remarkable attraction stands tall, inviting visitors from all over the world to uncover the mysteries of biblical history. The Noah’s Ark Encounter serv..., Geodes from 1 cm to 30 cm in diameter. On the flanks of Muldraugh dome, a compact geologic structure. Mineralization around the dome is unique for Kentucky geodes. Area is surrounded by Fort Knox. Muldraugh and the north end of the road cut is in Meade County, but the primary geode locality is in Hardin County., I know of places in Oregon full of geodes but they are in places with a lot of volcanic activity. Curious about Kentucky. 7. 153 votes, 18 comments. 212K subscribers in the rockhounds community. A public subreddit for the discussion of rock hunting and rock collecting. If…., Surprise! Here’s some footage from the vault, from my family’s first trip down to Kentucky! This adventure we’re doing some rockhounding on the green river d... , Kentucky Fried Chicken (KFC) is one of the most popular fast-food restaurants in the world. With its signature fried chicken, KFC has been tantalizing taste buds for decades. KFC’s..., It is used to dissolve the iron oxide (brown) stain on all minerals. Fill a plastic one gallon container 3/4 full with distilled water. Pour in the OA crystals and stir for five minutes. Be careful not to inhale any powder when adding the crystals. Once the OA is dissolved top off the container to a full gallon., Jan 5, 2023 · Kentucky agate is a beautiful mineral found in east-central Kentucky, first discovered in the 1970s, and a collector’s item. It is composed of chalcedony, a microcrystalline form of quartz, and has delicate and varying shades of colors arranged in various patterns in quartz nodules and geodes. There are several types of agates, labeled as ... , US highway 27 roadcut, Halls Gap, Lincoln Co., Kentucky, USA. Dimensions: 3 cm x 2.8 cm x 1.5 cm. Millerite is a highly sought-after mineral, and this geode rewards the owner with not one, but two, sprays of metallic needles. This is aesthetic, rare, and important. A killer thumb in sheep''s clothing. Locality now closed! 3 x 2.8 x 1.5 cm., The IRS is granting an extension for individuals and businesses affected by kentucky floods to file various tax returns and make tax payments. The IRS is granting an extension for ..., BOX OF KENTUCKY GEODES:4 BIG GEODES *4=19 LBS* ALL RATTLE!! (#296050021772) See all feedback. Back to home page Return to top. More to explore : Geode, Unopened Geode, Amethyst Geode, Large Geode, Geode Slices Display Specimens, Collectible Trinket Boxes, Collectible Ice Boxes, Metal Ammo Box, Vintage …, Friday – Sunday: 9:30AM – 6PM. Phone: 270-773-5144. Website: www.bigmikesrocks.com. Located near Mammoth Cave, Big Mike’s Cave City is a gift shop that stocks unique crystals and souvenirs alike. The store has a small town gift shop’s atmosphere, offering high-end rocks and geodes from all around the world., Geodes from 1 cm to 30 cm in diameter. On the flanks of Muldraugh dome, a compact geologic structure. Mineralization around the dome is unique for Kentucky geodes. Area is surrounded by Fort Knox. Muldraugh and the north end of the road cut is in Meade County, but the primary geode locality is in Hardin County.