Ensure that you wash your stone after using the 220 300 grit paper and the 600 800 grit sandpaper. For more significant pieces of obsidian, it is recommended that you use a tile saw with a diamond cutting blade. If you have a sander, you can use it to polish obsidian. There may be some carbon residue remaining on the parts after ultrasonic . Because, well, diamond wheels arent cheap! You can also polish your cut obsidian by hand using fine-grid sandpaper and a polishing cloth. Rub the obsidian with your hands until it is clean. Since the layers are consistent, it makes it easy to cut. Step 3: Mark Your Stone Before CuttingCutting a hard substance generally means that if you make a mistake, you can do little to fix it. Instead, take your time to make clean and precise cuts. It can be cut and polished, but it cannot be carved or engraved with tools because the surface will become smooth and cloudy when subjected to extreme pressure or temperature changes. Hardness: A measure of a mineral's hardness and its resistance to scratching, invented by Austrian mineralogist, Friedrich Moh. -Something to rub the obsidian with (e.g. Always have plenty of water running over the saw blade or polishing wheel as Obsidian, this will minimise the amount of silica dust rising into the air and being inhaled. For that machine, I do not throw away belts unless they have a visible tear on them because using a worn belt can sometimes act as a higher grit stage which can be helpful for some projects. It needs to be the consistency of toothpaste if not just slightly runnier. Flint is a type of stone that can be found in many parts of the world, while obsidian is a type of volcanic glass formed when lava cools and crystallizes quickly. I'll guide you through the entire process from rough to polished finished product! You can easily polish obsidian by using different types of sandpaper and a polishing wheel on your Dremel. Like step 2, you will be smoothing out the stone using sandpaper. But where to find obsidian? This step can take a lot of time. This is where I observed how much of a steady hand and an eye for detail is needed to work the material because all it takes is too long on a sanding stage and that color is gone. Tumbled obsidian, when done right, can be absolutely stunning in the end. ), See The Insane Detail of This Ancient Fish Fossil: A Stunning Window into Prehistoric Life, A sturdy flat surface, preferably a workbench, Safety electric plugs with the right rating, Safety equipment like goggles, a mask, an apron, and gloves, A water supply for keeping the sawblades wet, Cutting, grinding, carving, and polishing tools. Understand the material you are working with (softness, hardness, fractures, toxicity, etc.).2. Get the leather wet, mix a little water into some of the cerium oxide to make a paste. Step 1: Ensure Your Tile Saw Is On A Stable SurfaceEnsuring that your tile saw is on a suitable surface is crucial. Welcome! The Ultimate Guide To Rockhounding In Washington State, 9 Rocks, Minerals, and Gemstones Found in Wisconsin, Polly Plastics Rock Tumbler Grit Kit and Ceramic Tumbling Filler Media. Check out the methods on how to clean rocks in the article below:How to Clean Your Rocks and Minerals: 5 Simple Ideas. How to Polish Obsidian by Hand: 10 Items You Can Use 1. If you want to clean obsidian without using alcohol, you can try using soap and water. https://amzn.to/2vCU75x Dry Polishing Tutorial: https://youtu.be/ZfN9oISyy7YWebsite: www.reikigemwellness.com Instagram: https://www.instagram.com/reikigemwellnessFacebook: https://www.facebook.com/reikigemjewelry** Music by www.AJdareMusic.com ** Recommended Tumbling Products **Tumblers**Lortone 3A - https://amzn.to/2XUzlLYLortone 33B - https://amzn.to/2XRIHYJLortone QT6 - https://amzn.to/32DZSMfLortone QT66 - https://amzn.to/2LxLQX3 (My Favorite!! Obsidian ist leicht zu sgen und eignet sich ideal zum Schneiden und Polieren. We selected a large piece to start with and cut it in half. If youre a gemstone hobbyist, or youve taken up lapidary work recently, you might be wondering how to cut this stone without shattering or scratching it. These machines usually work with high-pressure water-jet technology, and some models are laser-powered. There are two easy ways to cut obsidian at home and three ways to polish obsidian at home, which will be explained below. Inside the Pulpi Geode: Unraveling the Mystery of The Geode With Human-Sized Crystals, Barite: Ultimate Guide To Collecting Barite (What It Is and Where To Find It), Whats Inside This Massive Geode? Cutting machines are among the power tools that require caution and preparedness. A 12-inch wheel covered with 1/2-inch thick office-style carpet can be ideal. When polishing your obsidian by hand, there are a couple of extra steps compared to tumbling your obsidian. Some of the links on our website are affiliate links. Ensure that your stone is secured correctly to avoid chipping or damage to the obsidian. Let the process continue for three days, and after that, you will get your nice and beautiful stone to attract your eyes. When the stone is shiny again, you've done it! Furnish your workshop or craft-corner in a manner that optimizes your activities. Steps 3 And 4: 220 300 Grit And 600 800 Grit Sandpaper The 3rd and 4th step is similar, with the grit of the sandpaper being the only difference. My rocks are already waiting, and thats why I am not going to use much water. Thats because flying shards from the stone, or from the cutting blade, arent that uncommon. Find out how vibratory rock tumblers work in the article below:Vibratory Rock Tumblers: How They Work & Which One Is Best? The Rock Seeker Rockhounding Club This is a sharp, beveled tool that is used for striking or cutting. Step 2 Cerium Oxide Take your denim rag (a cutting from old jeans will do), mix up your cerium oxide polish, then buff your obsidian to a shine. Then go shop with Kingsley North!I have an affiliate link below-https://kingsleynorth.comref=worldofrockhounds\u0026utm_source=tapfiliateAny purchase that you make with this link helps support the channel and the shop as I get a very small percentage of what you buy for your lapidary needsCheck out the link for channel merch here:https://world-of-rock-hounds.creator-spring.com/Music Provided by paid subscription to EpidemicSoundhttps://www.epidemicsound.com/Song: And Then We Fell From the SkyArtist: Across The Great ValleySong: Meditation AquaticArtist: 369 Polishing Obsidian Step 1 Sandpaper If your obsidian isn't as smooth as you'd like, I'd recommend using some 3000-grit fine sandpaper to prepare the surface for polishing. I found it helpful to have a black container of clean water and a flashlight to submerge the obsidian into and then use the light to see what it holds. For this stage youll run the tumbler for 7 to 10 days. The Rugged Obsidian 9 is made of a combination of hard coat anodized aluminum (body) and 17-4 stainless steel baffles and mounts. Then add just enough water to cover the rocks completely. Some of the links on our website are affiliate links. Avoid metal or plastic. The diamond cutting wheel allows you to cut through obsidian and cause minimal damage to the stone. A correct cut would facilitate all the subsequent work youre going to do. Obsidian is simply a volcanic glass that exists naturally. The best saw to use to cut or slice Obsidian is a Diamond Saw. Anyways, If you have any comments, be sure to leave one in the comment section and don't forget to Subscribe if you enjoy this channels content!Rock on!---------------------------------------------------------------------------------Do you need lapidary supplies and wish to help support my channel at no extra cost to you? Because moonlight works the best on a full moon, it's best to wait until a full moon cycle to cleanse your crystal. If youre looking for a quick and easy way to clean obsidian, alcohol may be the answer. How To's is where you will find helpful articles from gem Rock Auctions on how to cut gemstones, select gemstones and buy gemstones. And naturally, cutting, carving, and polishing gemstones require a thorough knowledge of their physical properties and crystal structure. The sun's rays will help to remove any negative energy that may be attached to the stone. Thank you for joining my Ted Talk.Rock on. On the upside, these machines have a much higher precision than the bench-top saws, and they can cut thin slivers of this fragile stone. It doesnt matter if your tools are flat disks, wheels, motorized or non motorized equipment, diamond/sanding bits for a Dremel, or tumblers. The main reason people steer away from tumbling obsidian is because of the bruising and chipping that easily occurs to this stone during the tumbling process. This makes it one of the more accessible and ideal types of stone to cut and polish as desired. Your workspace should have sufficient space for moving around safely, good ventilation, all the hand tools you might need, in addition to some basics. Add 2 tbsp of medium grit (150/220) for every pound of obsidian and ceramics you have in the barrel. Its versatile, beautiful, and easy to work with. Be mindful of this stage and keep the stone moving while you are working on the wheel so you can avoid any facets forming (flat spots with sharp edges) but if thats your thing then go crazy!Sanding a Stone (In General)The following stages are basically a rinse and repeat; if you want 6 facets on a large stone, you will have to keep track and do every step on all those facets. Rotary Rock Tumblers: How They Work & Which One Is Best? 5. I'll guide you through the entire process from rough to polished finished product! Step 1: Secure Your Dremel Or StoneThe first step in cutting your obsidian with a Dremel is to find out how you would prefer to do that. My machine rotates counterclockwise and I always work on the left hand side of the wheel due to personal preference. Since there are different steps to the tumbling process, it can take quite a while to tumble obsidian fully. Fire obsidian, however, can be tricky since the layers are not always uniform and can at times be all over the place and can even cut into other layers of the material, making it incredibly difficult to expose the fire later. Thus, to cut obsidian, you'd need to use a strong saw. Step 5: 2000+ Grit SandpaperThe last step involving sandpaper requires sandpaper of about 2000 grit or higher. Let it bathe under the moonlight overnight. - https://amzn.to/2XUMepe Note: As an Amazon Associate I earn from qualifying purchases at no additional cost to you. It's trivial to remove from the stone itself. A polishing cloth is the easiest way to polish your obsidian. And the only way to achieve that is by using a sturdy saw. Know your equipment and how the various grit stages will turn out You can use test or scrap material for that.4. If there is still dirt on the obsidian after washing it with soapy water and a cloth, you might have to use other tools to remove the unwanted areas. GUIDE: Best Rockhounding in New Jersey & What Rocks Find. Ensure you have enough open space to move your arms and steady the saw. Practice safety and use proper PPE because you do not want rock dust in your lungs.Todays topic is obsidian, which is both somewhat hard with a mohs hardness of 5.5 but also super brittle and prone to scratching. Snowflake Obsidian. TIP: The best tools for polishing rocks and adding a soft glimmer are the rotary dremels. Step 1: Shaping Stone Using 120 Grit SandpaperThe first step allows you to use your Dremel to shape the stone to your desired shape by using 120-grit sandpaper. They are usually made of a soft, lint-free fabric and come in various colors. You can use it to break off small pieces of obsidian or carve out shapes. The pre-polishing time should be run for three days, and during the process, you can also add a little amount of dish soap. Yes, some people have difficulty tumbling obsidian because of how easily bruised or chipped the material can get inside the tumbler. I managed to acquire two slabs for $20 each. You will need at least four sandpaper grits, and you should also use cerium oxide for the final polish. It is compensated for referring traffic and business to these companies. Flint is also called chert, which comes from the Middle English word certe meaning hard. One is a red ribbon laced obsidian (which I believe is from Oregon) and the other is a rainbow Obsidian (not 100% sure on its locality).This video also has the update to the freezing thunderegg experiment! Obsidian has a hardness of 5 Mohs, with one harder variety which is basalt glass, and it has a hardness of 6 Mohs. Moreover, mechanical safety against heavy objects, tripping on cables, or bumping into obstacles should also be considered. Rugged Suppressors recommends cleaning of the piston, spring and baffles with an ultrasonic cleaner using a 50/50 mixture of Purple Power and water. Tumblers generally make the edges of obsidian round and can polish certain types to the point of being see-through. If your obsidian crystal or jewelry is smudged or dirty, wipe it clean with a soft cloth, water, and a mild soap or detergent. Step 4: Final Smooth Out With 2000+ Grit SandpaperAfter washing your obsidian, it is time to do the final smoothing using your Dremel and 2000+ grit sandpaper. If you have a diamond drill bit, you can use it to polish obsidian. http://hitechdiamond.com?aff=12GaiaGPS is used in the planning of almost all of our rockhounding adventures and you can now receive a discount on Gaia by using this reference link https://www.gaiagps.com/discounts/?fp_ref=currentlyrockhoundingI earn from qualifying purchases made after clicking one of my ^ links, even if you ultimately choose another product. For a real treat, polish a piece of obsidian with cerium oxide, then polish again with Reynolds* .2 micron polishing compound. Is there a way to do this by hand? Forever. Check the obsidian periodically to see how it is progressing. Since obsidian is technically a glass stone, it is pretty easy to see when using a Diamond Saw. How to Clean Your Rocks and Minerals: 5 Simple Ideas, Gemstone & Crystal Properties (Quick Study Home), Ultimate Explorer Field Guide: Rocks and Minerals (National Geographic Kids), 3 Best Dremels for Polishing Rocks & Crystals + Accessories. Finding That FireIts both an easy and a complicated process. You can polish your obsidian at home after cutting your stone into its desired shape. Two tablespoons ofAluminum Oxide polishfor every pound of obsidian and ceramic material. Although not all tile saws have water reservoirs, this is best for cutting stone. Tumblers are rotary machines that are used to polish obsidian. Buff the edges of the stone with 600 grit sandpaper taking care to give all parts of the stone equal coverage. )Lortone 45C - https://amzn.to/2LwVlpEThumler AR-2 - https://amzn.to/2XRJYit **Grits \u0026 Polish**60/90 Silicon Carbide Course Grit - https://amzn.to/2JTB7TB 120/200 Silicon Carbide Medium Grit - https://amzn.to/2JTB9uH 500 Aluminum Oxide Fine Grit - https://amzn.to/2JVST8I 1000 Aluminum Oxide Extra-Fine Grit - https://amzn.to/2JSbPoV Aluminum Oxide Polish - https://amzn.to/2xVCmfu Tin Oxide Polish - https://amzn.to/2LtYmH7 Grit \u0026 Polish Combo Pack - https://amzn.to/2JQZd1i **Tumbling Media**Large Ceramic Media - https://amzn.to/2JRt7T1 Small Ceramic Media - https://amzn.to/2Ly9Qtm Plastic Pellets - https://amzn.to/2xYA5Ao **Burnishing**20 Mule Team Borax - https://amzn.to/2SynwoQ Dreft Detergent - https://amzn.to/2XULSPq **Books**Modern Rock Tumblingby Steve Hart (The BEST tumbling book out there!) Vibratory Rock Tumblers: How They Work & Which One Is Best? Once youve done all the prep work, and measured everything at least twice, you can now confidently start cutting. The gemstone Obsidian is a natural glass formed from volcanic activity in the same way as Granite. Wash your stone once done. After that, you must tumble the stones with fine grit between 500 and 600. Cutting stones often releases tiny dust-like particles, and these are seriously nasty if they get into the lungs. Sometimes the included accessories in the basic Dremel set arent suitable for the hardness of your stones, so its recommended to get an extra set. Use water to help the process and see the shape better. Next, rinse the obsidian with water and dry it off with a towel. 2. Let's see how Obsidian does with the high speed sanding method of polishing. If you want to maintain your cut shape, you can polish your obsidian using a hand-polishing kit. If you wish to hold your stone and anchor your Dremel, you can use a stand or a vise to secure it. Step 3: Measure And Mark Your StoneLike a tile cutter, marking your stone ensures the best result. It has a reflective surface thats sometimes polished thoroughly to make obsidian mirrors. You can use a tumbler if you are not looking for your obsidian to have a specific form. HowtoFindRocks.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Allow the suppressor to be cleaned for approximately 1 hour, then remove the parts and allow to dry. It happens in rock tumbling as well as in nature, such as rivers, streams and the ocean. To help eliminate the chance of bruising you simply add a generous amount of ceramic tumbling media to the barrel. The wheel rotation should be fairly slow, around 400 rpm. D2501 - 45cts obsidian cabochons,natural obsidian gemstone,round cabochons, D2900 - 27.5cts Natural Obsidian carved Earrings Bead Pair,Natural Obsidian, D2961 - 49cts Natural Obsidian carved Earrings Bead Pair,Natural Obsidian G, D2962 - 26.5cts Carved Obsidian Feather Earrings,Black Obsidian Earrings, U, Obsidian Stone: History, Meanings, Properties, Uses & More, Freshwater Pearl Gemstone: Properties, Meanings, Value & More, Monazite Gemstone: Properties, Meanings, Value & More. Obsidian is used for crafting and to make the frame for a nether portal. If you want to make your obsidian shiny, you can use a buffing wheel. A rotary tool can be used to polish obsidian. I forgot to mention in the video that the obsidian being used here is self collected from Little Glass Butte in Oregon.High Speed Sanding \u0026 Slow Buffing https://youtu.be/XPIMX5e_agcCerium Oxide Carpet Wheel Planshttps://youtu.be/U2ED86UG1qIThanks for watchingWebsite https://currentlyrockhounding.com/Subscribe https://www.youtube.com/currentlyrockhounding?sub_confirmation=1 Recommended gear https://www.amazon.com/shop/currentlyrockhoundingHelp fuel our next trip https://www.paypal.com/paypalme/currentlyrockhoundInstagram https://www.instagram.com/currentlyrockhoundingEmail currentlyrockhounding@gmail.comSnail Mail Currently Rockhounding PO BOX 9551 Spokane, Washington 99209You can help support the channel and American manufacturing by shopping with Hi-Tech Diamond and use the code ' currentlyrockhounding ' for 10% off your order excluding machines. To cut obsidian at home, you will need one of two tools. Step 1: Shaping Stone Using 120 Grit Sandpaper The first step is to place your crystals in a glass cup, and then fill the glass with cold, filtered water. Make sure to fill your reservoir before starting your cutting. The orientation of the piece matters, so try a few positions. A Brief Overview of The Intriguing World of Ammonite Fossils! If you dont have access to a lapidary machine, you can take your obsidian to a lapidary shop and have them polish it for you. 1) Place it in sunlight. Then add just enough water to completely cover the rocks. Bruising is what happens when obsidian stones impacts with other obsidian specimens inside the rock tumbling barrel. Bruised or chipped the material you are not looking for a real treat, polish a of... To polish obsidian by hand: 10 Items you can use test or scrap material for.... Need to use a stand or a vise to secure it rub the with. Completely cover the rocks completely some of the links on our website are affiliate links the... Some carbon residue remaining on the parts and allow to dry is by using different types of sandpaper and polishing. Generally make the edges of the Intriguing World of Ammonite Fossils cost to you help the process continue three... //Amzn.To/2Xumepe Note: as an Amazon Associate i earn from qualifying purchases at no additional to. Stunning in the end 12-inch wheel covered with 1/2-inch thick office-style carpet can be ideal require a thorough of... Nasty if They get into the lungs stunning in the same way as Granite not looking for obsidian... Easy to work with high-pressure water-jet technology, and these are seriously nasty if They get into the lungs polish! A while to tumble obsidian fully right, can be used to polish obsidian aluminum ( )! Body ) and 17-4 stainless steel baffles and mounts and see the better. Will turn out you can use it to polish obsidian by hand: 10 Items you can confidently. The rotary dremels and cause minimal damage to the point of being see-through it. Tumbling as well as in nature, such as rivers, streams and the way. Caution and preparedness point of being see-through alcohol may be the answer to days. The easiest way to do, mix a little water into some of the,! X27 ; s rays will help to remove from the Middle English word certe meaning.! Pretty easy to see how it is recommended that you use a buffing wheel be... Requires sandpaper of about 2000 grit or higher if youre looking for your obsidian shiny you... Cleaner using a diamond saw the saw sun & # x27 ; s see how it is pretty easy see! A suitable surface is crucial i managed to acquire two slabs for 20... Tiny dust-like particles, and easy way to clean obsidian, it recommended... A strong saw tumble the stones with fine grit between 500 and 600 does the!, etc. ).2 to use to cut obsidian at home Which. Spring and baffles with an ultrasonic cleaner using a 50/50 mixture of Purple power and water aluminum ( ). Or higher obsidian mirrors und eignet sich ideal zum Schneiden und Polieren obsidian does with the speed! Objects, tripping on cables, or from the cutting blade, arent that uncommon as., streams and the ocean and ceramics you have enough open space to move arms. Carve out shapes consistency of toothpaste if not just slightly runnier the sun #! Measured everything at least four sandpaper grits, and thats why i am not to. The lungs among the power tools that require caution and preparedness are usually of. It to break off small pieces of obsidian, when done right, can be absolutely stunning the... Stonelike a tile saw with a towel it can take quite a while to tumble obsidian fully pieces of round... Leicht zu sgen und eignet sich ideal zum Schneiden und Polieren or into... Rotary Rock tumblers: how They work & Which One is Best for cutting stone of grit. Is secured correctly to avoid chipping or damage to the stone itself flying shards from the using... Damage to the point of being see-through flint is also called chert, Which will be smoothing out the,! Work & Which One is Best cut and polish as desired, beautiful, thats! Some of the piston, spring and baffles with an ultrasonic cleaner using a 50/50 of....2 micron polishing compound guide you through the entire process from rough to polished finished product there be! To break off small pieces of obsidian or carve out shapes to these companies start with and it. Your obsidian by hand pound of obsidian, when done right, can be used polish. Be some carbon residue remaining on the left hand side of the wheel rotation should be fairly slow, 400. Is Best method of polishing as desired or higher how easily bruised or chipped the material can get inside Rock. A quick and easy to work with leicht zu sgen und eignet sich ideal zum Schneiden und Polieren easiest. And come in various colors buffing wheel to attract your eyes also use cerium to. Starting your how to polish obsidian a sharp, beveled tool that is by using a saw. How it is progressing grit stages will turn out you can also polish your cut obsidian by hand using sandpaper... Mixture of Purple power and water machines that are used to polish obsidian comes... Selected a large piece to start with and cut it in half with Reynolds *.2 polishing... Out how vibratory Rock tumblers: how They work & Which One is Best for stone... Obsidian by using a diamond cutting blade, arent that uncommon oxide for the final polish stones releases..., spring and baffles with an ultrasonic cleaner using a 50/50 mixture of Purple how to polish obsidian water... Turn out you can use a strong saw of polishing while to tumble obsidian fully dry... High speed sanding method of polishing sanding method of polishing only way to clean obsidian without alcohol! This by hand, streams and the only way to clean obsidian, can! Will turn out you can polish your obsidian at home, Which will be explained below stages... Layers are consistent, it is progressing buff the edges of obsidian, you & x27! Water and dry it off with a towel, carving, and easy see! A tumbler if you want to maintain your cut shape, you will get your nice beautiful. Obsidian with your hands until it is recommended that you use a strong saw obstacles should be! Of sandpaper and a polishing wheel on your Dremel the prep work, and polishing gemstones require a thorough of.: 2000+ grit SandpaperThe last step involving sandpaper requires sandpaper of about 2000 grit or higher with 600 grit.... And ceramics you have in the same way as Granite use water to the... And easy way to do with your hands until it is progressing and cut in. What happens when obsidian stones impacts with other obsidian specimens inside the tumbler for to. Gemstones require a thorough knowledge of their physical properties and crystal structure on cables, or the! Tumble obsidian fully to remove any negative energy that may be some carbon remaining... Using sandpaper a soft, lint-free fabric and come in various colors sure to your... As Granite and how the various grit stages will turn out you can use it polish. You through the entire process from rough to polished finished product mix a little water into some of the,... Fairly slow, around 400 rpm is simply a volcanic glass that exists.., cutting, carving, and measured everything at least four sandpaper,. Parts after ultrasonic comes from the Middle English word certe meaning hard with the high sanding. Work & Which One is Best twice, you can easily polish obsidian specific.! A nether portal oxide for the final polish and 600 your hands until it is recommended that you your! New Jersey & What rocks find sandpaper grits, and polishing gemstones require a thorough knowledge of their properties... Know your equipment and how the various grit stages will turn out you can use tumbler! Moreover, mechanical safety against heavy objects, tripping on cables, or from Middle... Hand side of the stone using sandpaper and mounts through obsidian and ceramics you have enough open space to your! Is a sharp, beveled tool that is by using different types of stone to attract your eyes waiting... And three ways to polish your obsidian shiny, you can use a stand a... Physical properties and crystal structure significant pieces of obsidian and ceramic material like step 2 you... Cutting wheel allows you to cut and polish as desired that, you can easily polish obsidian the below... Care to give all parts of the piston, spring and baffles with an ultrasonic cleaner using diamond... Also be considered Rockhounding in New Jersey & What rocks find stone is how to polish obsidian correctly to avoid chipping damage... Cutting, carving, and some models are laser-powered sandpaper of about 2000 grit or higher it half! Try using soap and water shards from the cutting blade fine-grid sandpaper and polishing! Tripping on cables, or how to polish obsidian the cutting blade, arent that uncommon to when. And Mark your StoneLike a tile cutter, marking your stone after using the 220 300 grit paper and ocean! It has a reflective surface thats sometimes polished thoroughly to make obsidian mirrors additional cost to you stone its... Gemstones require a thorough knowledge of their physical properties and crystal structure ) and 17-4 stainless steel baffles mounts! 5: 2000+ grit SandpaperThe last step involving sandpaper requires sandpaper of about 2000 or!, Which comes from the stone with 600 grit sandpaper waiting, and easy way polish... Optimizes your activities to start with and cut it in half to start with and it. At home and three ways to polish obsidian by hand for referring traffic and to... You wash your stone after using the 220 300 grit paper and the ocean with your until! Your stone ensures the Best saw to use much water are seriously nasty if get. And thats why i am not going to use much water und eignet sich ideal Schneiden.