Oco or Ocho geodes are small agate geodes with a drusy quartz lining that are found in the Tres Pinheiros region of Brazil. Google Map: (The GPS marker is only marking the nearest city.) TWIN BED, Dresser, Side bookshelf/storage, all 3 pcs $200, bench is $1. These locations offer a diverse array of rocks and minerals such as agate, jasper, petrified wood, quartz, and garnet. The most common geodes have quartz crystals inside, but their contents can vary. whole and broken, none have been altered in any way. Huge Amethyst Geodes from Brazil. He loves to travel and see new places, but he's not a fan of airports or long flights. Isom's Orchard 22 Farms By A2942MBninal Great farm stand, orchard! You can see some of their inventory here. There are many spots where geodes are more commonly found, such as riverbeds, limestone areas, or volcanic ash beds of deserts. . Beautiful Amethyst Geodes from Brazil and Uruguay. You will also need a good place to do this activity. Get our 100% FREE guide to starting a school store. A hunters paradise of prime hunting land to hunt quail, pheasants and chukar. It is located near the three-state intersection of Illinois, Iowa and Missouri, with geodes of this locality being found in all three states. Learn more about Oregon gemstones here. Listing provided by ValleyMLS $279,900 3 bds 3 ba 2,395 sqft Image copyright iStockphoto / leopardhead. Moving water will wash away the silt and other debris making it easier to see the arrowheads. National Avg. 3. Geode banding and coloration is the result of variable impurities. Moss Boulders were used to line the edges of a dry creek bed installed by The Patient Gardener. Geodes, hag stones, fossils - $3 . The best places to collect rocks in Alabama include the areas around Tuscaloosa, Ashland, Rockford, Alexander City. holds a geode he found at Jacob's Geodes in Hamilton, Ill. on Wednesday, Aug. 11, 2021. Other geodes will look like the heads of cauliflowers, but those aren't of high worth. Instead they are usually found in large numbers in areas where the rocks have formed in a special geochemical environment. Closed December 5, 12, 19th. Chunks and pieces of colored rock can also clue you in to favorable areas. How long does it take for a geode to form? This allows the geode to survive intact when the surrounding bedrock weathers away. Please enter a Shipment Number, a Master Bill Number, a House Bill number, a Road Waybill Number, a Customs Cargo Number, an Entry Number, a Container Number or a Reference No, to see public shipment information. Mr. Bojangles perched on a moss boulder. . After rock around the cavity hardens, dissolved silicates and/or carbonates are deposited on the inside surface. The bottom is a half egg about six inches in diameter with gray banded agate around the outside, white agate towards the center, and a drusy quartz cavity in the center. 256-614-9350 Farya Burlew. Because many Ocos have a very thin rind, they are often packaged and sold as "break a geode" kits. NOTE: All the GPS coordinates listed in these tables are clickable, and will take you to the location on Google Maps. AL Prem. You're allowed to pan, sluice, dredge, and use metal detectors for gold and other precious gems. 3 bed. Levdou 13, Athens 14562 Greece +30 21 0801 1170 Website MenuOpen now : 10:00 AM - 12:00 AM. 256-998-0696 Engelica Youngdahl. In 1965 the Oregon Legislative Assembly issued a resolution making the thunderegg the official state rock. o d /; from Ancient Greek (geds) '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 national median home value is $277,796. The word "geode" might also be preceded by a geographic or stratigraphic name. When geode-opening demonstrations are given at rock and mineral shows, they always draw a crowd -- and that crowd usually produces enthusiastic cheers and gasps when a nice geode is opened. You can also shake the rock next to your ear to test whether it is hollow. The top two are halves of a single egg about three inches in diameter. 1.). Volcanic ash beds, or regions containing limestone, are common geode locations. Restaurants near Holiday Inn Express & Suites Athens, an IHG Hotel; Restaurants near Fairfield Inn & Suites Athens I-65; Restaurants near Days Inn by Wyndham Athens Alabama; Restaurants near Quality Inn Athens I-65 Huntsville Area West; Restaurants near Sleep Inn Athens I-65; Restaurants near Red Roof Inn & Suites Athens, AL Coasters made of epoxy resin! Notify Me. Some researchers have called it "the world's largest geode", and others disagree, but most can agree that this is a really big one. New Home Specialists (256) 414-9562. Trina's Gems & Jewels. Antley's Rocks, Slab, and Cabs. Stalactitic Gem Silica: A geode with stalactites of gem silica (inverted). View floor plans, photos, prices and find the perfect rental today. Look for the lighter rocks; they're the ones you'll be looking for. Small Geodes: Small geodes like these are often sold in novelty and science stores to people who want to have the experience of opening a geode themselves. Kentucky geode with millerite. The wave action, along with weathering, liberated the geodes from the rhyolite and deposited them several miles away in lake sediments of what is now known as the Dugway Geode Beds. This treatment causes the iron that is responsible for their purple color to oxidize. Geodes are hollow rocks lined with crystals, often colorful and irregularly shaped. Athens Geodes - Athens If you're looking for Geodes that are lined with calcite and quartz, you can visit the Athens site. However, other deposits are extensive, with enough geodes to support a commercial collection and manufacturing industry. There is no easy way of telling what the inside of a geode holds until it is cut open or broken apart. Guests can get to Huntsville city center, which is 2.6 miles away. $265,790 Base Price. However, some still retain a cavity that is often lined with crystalline quartz. 2403123 [6] Website. As an Amazon Associate, I earn from qualifying purchases. Geodes form in many different ways, and there are a number of valid theories about their formation. An example of a geode lined with botryoidal chalcedony is shown in the accompanying photo. amzn_assoc_linkid = "449ea551b1326ba1099098f322f2d915"; When autocomplete results are available use up and down arrows to review and enter to select. 1,527 sqft. (), exsolution of volatiles from the basaltic magma was responsible for the formation of cavities ("protogeodes") that have been filled later by fluids of magmatic or undefined origin.This model was then accepted, e.g., by Meunier et al. 1/2 to 1Lb size These have druzy or crystal cavities. Areas on the planets surface that show clear evidence of fault lines and uplifts offer an ideal location to hunt for crystals. Shells, tree branches, roots and other organic materials often decay away to leave a void for the formation of mineral materials. These are often created with Chalcedony Quartz found internally within a rock. Amethyst geode sections: Small sections of amethyst geodes offered for sale in a tourist shop. Dec 29, 2011 0:32:46 . In these deposits a gas-filled void can serve as the opening for geode formation. 4. Other sources include: Labeling and Cataloging Rocks & Minerals (The Right Way), Arizona Rockhounding Location Guide & Map. All of the info I've found on Athens geodes has been very vague. You may hear small pieces of rock or crystal rattling around inside if it is hollow. Mar 1, 2023. Rare geodes can be filled with beautiful blue gem silica, pink rhodochrosite, spectacular opal with vivid play-of-color or other rare materials. Specimen and photos by SpiritRock Shop. Rose Geodes from Argentina. Minerals - Geodes - Agates - Fire Agates. Product/Service. apartments for rent in Athens, AL offer?. - Sat. An abundance of wildlife including deer, many beautiful potential build spots, and a year-round rock bed creek that runs the entire width of the property. Image copyright by Guy Courtois, used here under a Creative Commons License. 4. I'm so glad to have it near me. These appliances will come in a variety of size options and emanate heat to those that are nearby. Visit a location where geodes are often found. 256-998-2339 Maclean Breech. Geodes are found throughout the world, but the most concentrated areas are located in the deserts. Modelos de puertas y ventanas. Some of the more noteworthy localities are described below. Railroad cuts and old mining prospects offer quite a few places to search. Posts: 4,773 Morefield Mine, JXR, and north Alabama geodes! I must stop even if you don't have to. [7] See accompanying image. 256-998-7735 Pratik Faron. $3.116. The beautiful colors displayed in these crystals are formed as layers of clay (pink , black, and grey/blue) settle on the crystals and then another layer of quartz. amzn_assoc_tracking_id = "rockhoundreso-20"; In the U.S., you can find geodes easily in the western states. Agate-lined sections of lava tube geodes have frequently been used to make "cathedral geodes" that are several feet high. Often considered as treasure houses of energy, geodes appear like druzy stones. [4], The Geological and Natural History Survey of Wisconsin reports numerous occurrences of geodes, Lake Superior agate nodules, and thundereggs within the state. 256-614-6036 Sherwynne Clynes. Between 32,000 and 14,000 years ago, Lake Bonneville covered much of what is now western Utah. Pour the broken pieces of geode from the sock and enjoy the beautiful crystals inside. Mineralium Deposita, 2003. They can be several percent dissolved gas on the basis of weight. on site bakery. The outer shell of a geode is usually bumpy or rough, and the general shape tends to be spherical or oblong. 5.8/10 (301 reviews) Super 8 by Wyndham Athens. 380 Athens AL Homes for Sale / 3. Some examples of features offered in Athens apartments can include but are not limited to: Abundant Storage, High-Speed Internet, Fitness Center, and High-Speed Internet.Right now, there are 39 apartments for rent in Athens, AL. A visit to the location must be scheduled ahead of time. Some amethyst geodes are heated in a high temperature oven. The limestone capping the Acropolis is older than the marl + sandstone at the base of the hill (the "Schist"). [11]. GNIS feature ID. Some geodes are produced by mining the host rock, but that method is difficult, costly, and often damages the geode. One of the most interesting geode deposits in the United States is in Juab County, Utah. List of ZIP Codes in Athens, Alabama; ZIP Code: ZIP Code City Name: Population: ZIP Code Type: 35611: Athens: 25251: Non-Unique: 35613 . It is also essential to plan for proper safety equipment, because striking a geode with a hammer can produce flying rock fragments that can cause serious injury. The Gee!-Ode: What a weird hide, With such joy inside! LAMP BODY 16" H x 9" W 26 1/2" OH with Shade Solid Brass Dimmer Socket - Turn Knob* Lucite Base* Search. This photo shows a matched pair of cathedral geodes which are two halves of the same cavity. 256. Geode Shadow Box Alternative Wall Decor Collection. Email agent. Oco Agate Geodes: Four oco agate geodes from Brazil. Find for sale for sale in Atlanta, GA. Craigslist helps you find the goods and services you need in your community . Small geodes are often sliced and polished. enormous gift shop awesome selection of Alabama souvenirs. 256-998-6786 Ganen Amezquita. And while Nowar Minerals . They have been given bases of heavy concrete that will enable them to be used as items of decor in a home or office. The wonderful coasters make your laid table perfect and perfectly showcase your glasses or table decoration. Geodes can form in areas far away from volcanoes, too. Image copyright iStockphoto / danishkhan. Here are some of the best places to collect rocks and minerals in the Ashland, AL area. 2 out of 5. Specimens and photo by RockTumbler.com. Today they are carefully mined, sawn and made into display pieces that serve as gemmy decor in homes, offices and museums. The agate within them is typically reddish brown, red, and orangish red in color. some have large and beautiful crystals! Visiting Hours. Those found in the overlying tan-brown saprolite have a crust of the tan-brown coloration (Figs. National and Alabama Gas Price Averages. Avg. You can rent a prospecting shack on the property for $75 a night. Look for the lighter rocks; they're the ones you'll be looking for. These objects share many common features and form by similar processes. Other voids in solidified lava flows were produced as liquid lava flowed out after the flow was only partially solidified. Between 2019 and 2020 the population of Athens, AL grew from 25,922 to 26,686, a 2.95% increase and its median household income declined from $53,165 to $53,144, a 0.0395% decrease. athens al geodes. Mar 9, 2021 - The ATHENS lamp is shown in our Geode glaze pattern. Small, thin-walled geodes are often sold in kits by department, education, science, tourist and novelty stores. Jun 2. have two items both sterling silver. [10]. The largest and cleanest restroom along I 65. if you like jerky or brisket definitely worth the stop. Our 100% Satisfaction Guarantee. Uruguayan amethyst agate geodes! Most of them have been completely infilled and are more properly called a "nodule." Clear quartz crystal geodes are popular for their ability to amplify energy. Home; Alabama ZIP Codes; Limestone ZIP Codes; Map of Athens, Alabama ZIP Codes; Map of ZIP Codes in Athens, Alabama. image 1 of 4. Citrine Geodes from Brazil. 12th Sep 2006 22:06 UTCbauctrian Geode Derman. The Arkenstone, a business that specializes in museum-quality mineral specimens, usually has a few nice geodes for sale. geode, hollow mineral body found in limestones and some shales. Geodes ready for shipment: Geodes from Brazil and other collecting localities are carefully crated to prevent damage during shipment. Specimen and photo by Arkenstone / www.iRocks.com. The geode comes with many crystals, some being, quartz, amethyst, and citrine.They can help you to see the whole picture and helps with coming to a decision before things get out of hand. Emanuel L Murrah. April 11, 2022. Email Address. Find local Athens gas prices and Athens gas stations with the best prices to fill up at the pump today. Image copyright iStockphoto / simarts. One of the most common finds when geometric crystals are not present is a geode lined with chalcedony, a microcrystalline variety of quartz. 14343 Elk River Mills Rd, Athens, AL 35614. Oregon Thundereggs: Examples of thundereggs sawn to display their interior. Read more Columbia, Spring Hill, Florence, Athens, Decatur, Huntsville, and surrounding areas. LAMP BODY 16" H x 9" W 26 1/2" OH Cool school supplies that kids love. 03 Hill Dr, Athens, AL 35611 Cheap Home for Sale in Athens: This 37.07 acre partially wooded lot has so much to offer. What happened to Massachusetts in the aftermath of the Boston Tea Party? Without question, the most spectacular geode deposit ever discovered is the amethyst amygdule basalts of Rio Grande do Sul region of Brazil and adjacent Uruguay. Instructions: Place the geode into the sock. Most geodes contain clear quartz crystals, while others have purple amethyst crystals. Geo Madness. In volcanic rock, geodes start out as bubbles. A hunters paradise of prime hunting land to hunt quail, pheasants and chukar. There are several Esri's ArcGIS Online cross-platform apps available for use which are HTML5 . A geode (/ d i. This photo illustrates how geodes can occur in large numbers within a single rock unit. Geodes are most easily collected when their host rocks have weathered away. Though there are many locations listed here, this list is far from exhaustive. Similar problems surround naming "the world's largest geode". In Rockford and the surrounding area there are many documented finds of mica, beryl, aquamarine, cassiterite, and many other gem-quality crystals and minerals. This is higher than the county median home value of $210,000. This allows the geode to survive intact when the surrounding bedrock weathers away. Erin is hardly even a town according to my research, it is (or was) a stop along a railroad. AL > Buy & Sell > General Items in Huntsville, AL > Geodes, hag stones, fossils - $3 (Athens) Geodes, hag stones, fossils - $3 (Athens) View larger image. Most of these geodes are a few centimeters across and have outer layers of white to gray to blue-gray chalcedony with interiors lined by tiny quartz crystals. 2 bath. The state can be divided into two primary regions: the northeastern part of the state which is mountainous and structurally complex, and the rest of the state which is mostly a relatively flat coastal plain. This can be supplemented with looking at geodes on websites using computer projection and videos of professionals opening geodes on YouTube. Some of that gas can be trapped in the lava to produce a large cavity when the lava solidifies. The name geode comes from the Greek word Geoides, which means "earthlike." These unique rocks can be formed in a variety of ways. Many of them have the geometry of long tree branches, being nearly a meter in diameter and many meters in length. How do you tell if there are crystals inside a rock? Help! A Saturday night shooting left one man dead, according to Athens police. The sizes found to include a quartz geode the size of small balls or even a football. 256-998-5767 Aleks Petzold. If you do a Google search for "geode kit" you will find them offered online by dozens of different vendors. Sections of this page. Image copyright iStockphoto / danishkhan. Geodes are said to be rock structures whose shape can be anything between spherical and subspherical. Applications & Forms. A geode begins as a hollow bubble located inside a layer of volcanic rock or another type of rock. Northeastern Georgia Rockhounding Locations Address: 3684 Fairmount Ave San Diego, CA 92105. It helps one have the ability to shape one's own future and bridges communications with the Higher Deity.Geodes also help with commu The ATHENS lamp is shown in our Geode glaze pattern. 256-998-0114 Griseldis Tod. Best way to get area: Falkville is situated on Interstate 65 south of Athens. Phone Number. The crystals are formed by the filling of vesicles in volcanic and subvolcanic rocks by minerals deposited from hydrothermal fluids; or by the dissolution of syn-genetic concretions and partial filling by the same or other minerals precipitated from water, groundwater, or hydrothermal fluids. amzn_assoc_title = "Some of my favorite rockhounding gear from Amazon:"; Geodes and geode slices are sometimes dyed with artificial colors. Still others can have agate, chalcedony, or jasper banding or crystals such as calcite, dolomite, celestite, etc. What is the motto of the great state of Georgia? 0 upload(s), 0 comment(s) This website or the contributor can't guarantee the information here to be accurate or to be up-to-date, although that is the intention for the data. Geodes have a hollow interior that is protected by their outer wall that was formed from the lava. Posts: 4,773 Morefield Mine, JXR, and north Alabama geodes! Oct 21, 2018 - Explore minal P's board "Geodes" on Pinterest. Athens Map. 3. . Geodes range in size from under one centimeter to several meters in length. Single crystals or clusters, matrix specimens, and faceted stones from this locale can display some unique qualities of color and growth patterns. The Crystal Cave In Ohio A massive, celestite crystal lined geode located near Put-in-Bay, Ohio also is said to be the largest geode ever found. Athens Utilities. Well this weekend we will be in Athens Georgia @ the Classic center grand hall # 7 ballroom 300 N Thomas st. Athens GA. 30601. These tiny hemispheres begin to grow into and over one another, and the result is a landscape that looks like a pile of grapes. In addition to being found in the deposits from volcanoes, amethyst geodes can also be . Earn Extra Credit Rewards on every purchase. Huntsville, AL > Buy & Sell > General Items in Huntsville, AL > Geodes, hag stones, fossils - $3 (Athens) Geodes, hag stones, fossils - $3 (Athens) View larger image. "Agate geode" and "amethyst geode" are examples. Color: Geode/Geode-Geode Style Code: EG6860 Release Date: March 23, 2019 . To access some of these places, you have . What is the best town in Connecticut to live in? 1.8 Capshaw Rd, Athens, AL 35613 is for sale. Class participants perform the Happy Baby pose in a hot power yoga session led by Marci Hedderson-Caroll at Geode Yoga + Fitness in Chillicothe, Ohio, on the evening of Monday, Oct. 5, 2020. The definition of a geode, the methods of measuring, the reliability of reports about large geodes - and more - make choosing the "largest" problematic. 9055 Brigadoon Dr, Athens, AL 35611 Waterfront Home for Sale in Athens: This 37.07 acre partially wooded lot has so much to offer. Tornado activity: Athens-area historical tornado activity is slightly above Alabama state average.It is 141% greater than the overall U.S. average.. On 4/3/1974, a category F5 (max. [9]. Geode crystals are made of minerals and are often composed of quartz. These are a popular activity for elementary students who are learning about minerals and crystals in a science class. In south-central Indiana geodes can often be seen in exposures of the Harrodsburg Limestone and Ramp Creek Formations. athens al geodes. Members: We sold all the Grab Bags at the 2021 Show. How cold does it get in Twin Falls Idaho? It's truly a different world inside of Pettijohn's Cave. At this point the geodes were formed, but they were filled with rock crystal instead of amethyst. The word 'geode' has Greek origin, and it means, 'earth-like.' Thought to possess superior strength, geodes are very often considered to be powerhouses of energy. A diversity of other environments yield a small number of geodes. But, sometimes there are other interesting landscapes inside. Saturday 10-4. This result is consistent with the conclusions of Cattoen et al. 01/19/2023. some have large and beautiful crystals! $3.490. Read More + Get in Touch Mortgage Calculator. 256-614-4248 Karlicek Neibert. These cavities can be filled with quartz, opal, agate or carbonate minerals. Dyed Geode Slices: These dyed geode slices have been mounted in wooden bases for display. Piney Creek offers more than 640 acres of hardwood forests, grassy bottomland and spacious fields. Cavities are most common in igneous rock created by cooling lava or magma. 2.5 out of 5. 3000. One of the most unique rocks to the state is the unakite found in mountains of the eastern part of the state. An alternative to purchasing a "break-open-a-geode kit" every year is to purchase a few specimens of opened geodes and sliced geodes. Rich purple amethyst, perfect white calcite crystals, and colorful banded agate are other common linings. However, geodes from a particular area are usually similar in appearance. Yes we will be cracking. It moved there along a break in the rock: a horizontal fault, often called a "thrust fault.". The surface rocks of the northeastern part of the state are largely comprised of metamorphic rocks like schist, slate, phyllite, quartzite, and marble. [5]. Athens Geodes - Athens If you're looking for Geodes that are lined with calcite and quartz, you can visit the Athens site. Super 8 by Wyndham Athens. Any help is appreciated very much. An abundance of wildlife including deer, many beautiful potential build spots, and a year-round rock bed creek that runs the entire width of the property. Huge food selection, including freshly made brisket sandwiches awesome coffee bar. My husband and I will be traveling from Raleigh, NC. Kerry . One of the best-known occurrences of geodes in the world is an area surrounding the community of Keokuk, Iowa. The property has seen more than 70 murders and deaths within its walls, while the grounds bore witness to battles of both the . [1] Limestone is typically found in warm, shallow water areas and is usually a shade of tan or bluish gray. The Iowa State General Assembly designated the "quartz geode" as the official "state rock" in 1967. 256-614-3614 Hendryc Fillmore. This popular cave has passages totaling five and a half miles and is known as the TAG region (the region where TN, AL, and GA meet). Among the more popular gems and collectible minerals found in Alabama are agate quartz, amethyst, andalusite, apatite, calcite, emeralds, fluorite, ilmenite, magnetite, monazite, onyx, opal, rutile, tourmaline and turquoise. Chalcedony crystals as so small that they cannot be seen with the unaided eye. 256-614-2103 Jaffar Clavijo. Brokered by Mcnatt Real Estate And Auction. geode gold opal park Petrified pyrite quarry quartz roadcut sapphire sphalerite thunderegg tourmaline trilobite turquoise Wood: Alabama Locations. Dec 29, 2011 0:32:46 . If you would like to read some of the source material for yourself I have listed them below. Wave action along the shores of the lake eroded geode-bearing rhyolite flows. Voids in basaltic lava flows often are infilled with agate, quartz, opal and other material delivered by hydrothermal water or groundwater. You can also pan for gold and gems at the Alabama Gold Camp. This hemispherical geometry is a common crystal habit of chalcedony known as botryoidal. Still, there is a lot of good rockhounding to do in this area, with a wide variety of rocks and minerals to find. All shapes and sizes of geodes. Map of all ZIP Codes in Alabama. We invite you to visit Athens Alabama and Limestone County. There are many easily accessible geode collecting sites in the western United States, including in California, Arizona, Utah and Nevada. The crystals are of quartz, less . They become much more interesting when they are opened and their internal crystals and agate bands become visible. Who is right and who is wrong? 30-Day Billing for Schools & Businesses. Econo Lodge 1500 Highway 72 East I 65 Exit 351, Athens, AL, 35611 Fully refundable Reserve now, pay when you stay $65 per night Mar 4 - Mar 5 2.38 mi from city center 2.3/5 (211 reviews) "It's quiet and a fast check in" Reviewed on Jan 25, 2023 Super 8 by Wyndham Athens 1325 Hwy 72 East, I-65 Exit 351 Westside, Athens, AL, 35611 98 Properties Found. the colors in the inside range from orange,yellow, white and pinkish. Alabama Veterans Museum & Archives 65 Military Museums By mnew4 The people in Athens, Alabama and the entire Limestone County, Alabama are incredibly patriotic! Geodes in basalt: An outcrop of a basalt flow exposing several open amethyst geodes. There are many easily accessible geode collecting sites in the western United States, including in California, Arizona, Utah and Nevada. . The average price of homes sold in Athens, AL is $310,000. All 50 States Answered, this map from the Arkansas Public Lands Database, Feldspar, Garnet, Moonstone, Quartz, Tourmaline, Albite, Apatite, Cassiterite, Epidote, Garnet, Lepidolite, Topaz, Tourmaline, Sillimanite, Cassiterite crystals, Tantalite, Tourmaline, Epidote, Actinolite, Bronzite, Feldspar, Hematite, Quartz crystals, Actinolite, Feldspar, Quartz crystals, Unakite, Arsenic, Arsenopyrite, Galena, Gold, Graphite, Pyrite, Pyrrhotite, Sphalerite, Apatite, Beryl, Albite, Microcline, Rhodolite, Almandine, Muscovite, Tourmaline, Actinolite, Chlorite, Olivine, Pyrope, placer Gold, Sillimanite, Talc, Agate, Chalcedony, Fossils, Jasper, Kyanite, Steatite, Vivianite, Hematite, Quartz crystals, Siderite, Agate, Petrified Wood. How do you open a geode without a chisel?