147. A "staircase" mine keeps you safe from pits and lava. So if you are only using diamond pickaxes for obsidian, you probably aren't making many diamond pickaxes. Mining by hand takes 250 seconds and mining with a pickaxe takes 50 seconds. Mining Netherrack can cause quite the hit to the durability of tools, so bring along some extra pickaxes. An Iron pickaxe will be needed to mine Diamond but it’ll be worth it so you can get your hands on the obsidian. Is there any reason to ever make a gold pickaxe? Its durability is nearly half that of a wood one, and there are a good many blocks that it can't mine at all. It may or may not be quicker than actually doing branches. I'd recommend turning your brightness up so you can see the "breakmarks" in the texture as you mine it. Magma + Water = Obsidian You need a 3x5 rectangle of obsidian and light it with flint and stone. A diamond pickaxe is a tool that is used for mining various blocks in the game of Minecraft. Using either of these items will break Obsidian down quickly and allow you to collect the blocks. Method 3. Web ps4 how to make & mine obsidian in minecraft 0 shares by eli becht updated mar 15, 2023 at 5:49pm mojang get your hands on obsidian in minecraft. You're right, in case lvl 49 isn't quite enough, then it has to be 50. Obsidian is a type of rock that is found in the beaches of the Nether. If your pickaxe is enchanted with Efficiency, then you can completely destroy entire walls of netherrack in less than a second. It’s certainly a good investment if you need many resources and must mine a lot. So if you are only using diamond pickaxes for obsidian, you probably aren't making many diamond pickaxes. The Gold Pickaxe is able to mine blocks and ores weaker than Ebonstone, Crimstone, Hellstone, and Pearlstone (which requires a pickaxe with at least 65% pickaxe power, e. You need to obtain the following items to craft an Ender chest in Minecraft: 8 Obsidian Blocks; 1 Eye of Ender; Crafting Table; How to Get Obsidian Blocks in Minecraft. After that, light the inside with a flint and steel (made in. In order to craft a diamond pickaxe in Minecraft, you will need: 3 diamonds; 2 sticks; To craft a diamond pickaxe in Minecraft, open your crafting table and arrange the ingredients in a traditional pickaxe format – two sticks in an upward linear fashion with three diamonds spread horizontally above. (Obsidian) To expand upon this a bit more, it did not make sense in Tinkers 1. S this is to revive my fossils. Weirdness said: go mine mithril or I don't know. It is possible to obtain obsidian in survival Minecraft (Java edition and Bedrock edition) with a diamond or netherite pickaxe. There is an unused Obsidian Pickaxe image in the game's files. The obsidian and bookshelf are the only backdrop blocks that can be found naturally. MinerMinecrafter •. On the Old-gen console version and Nintendo version, mining Obsidian requires a pickaxe with at least 65% pickaxe power (the Nightmare Pickaxe and its counterpart, the Deathbringer Pickaxe, are the weakest pickaxes able to do so). Then, carefully place the water next to the edge of the lava pool, either vertically or horizontally. I just found this odd and was wondering if there's an. Pickaxes are Mining tools used to obtain Ore and other rock-type blocks. The redstone under the lava will turn to obsidian. 12 to describe mining levels based on the vanilla names as tinkers has no diamond material. The redstone under the lava will turn to obsidian. "The Pickaxe is a basic mining tool. ∙ 11y ago. To be able to make the Golden Pickaxe, the position of each item on the Crafting Table must be placed in the right pattern as shown in the picture. Pickaxes are essential when it comes to mining for stones, ores and gems. (Obsidian) To expand upon this a bit more, it did not make sense in Tinkers 1. A pickaxe mines faster and can obtain more block types as items depending on the material it is made from. Next, select a water bucket in your hotbar and then pour the water bucket onto the lava. #2. This will start the repair process. Unless the pickaxe is enchanted with Silk Touch, the ender chest drops only 8 obsidian with no eyes of ender. An enchantment table is made from: 2 diamonds 4 obsidian 1 book Since obsidian is only mineable with diamond, you technically need 3 extra diamonds to make a pickaxe for mining it. The diamond pickaxe is the most durable and efficient tool in the game for mining blocks. In this very very short video I'll give the answer how long it takes to mine 1 obsidian minecraft block in minecraft with a diamond pickaxe. 2 sticks. pick up the water block. But how do you craft a diamond pickaxe in Minecraft? Let’s dive into the process step by step. Finding obsidian in Minecraft can be difficult. First, position the two diamonds in the crafting table so that they are adjacent to each other. Place two enchanted items of the same type on the left, and if possible, their enchantments will be combined into a new item of the same type. Web there are a few different ways to obtain obsidian in minecraft. It’s an important step towards “completing” Minecraft. You can only scoop up stationary blocks of lava, not flowing lava. Other types of pickaxes will wear down obsidian, but a diamond pickaxe will break it in seconds. 05 seconds, thus the real mining time of obsidian is 9. I don’t know if that’s correct, but thanks for giving him an answer relevant to his question, unlike everyone else here. its actually 39 but close enough. You can make obsidian rather easily in Minecraft. No, you need a diamond pickaxe to mine obsidian. 375 seconds or faster if the pickaxe is enchanted with a certain level of efficiency. It is the strongest block, so it must be mined with a diamond pickaxe to obtain it. Then you may choose it and enjoy it. Efficiency: additional (1+level2) when using the proper tool Mining level means "What can mine that block can also mine this block" so you need a pickaxe that can mine cobalt to mine cobalt. In the first row, there should be 3 Gold Ingots in each square. November 23, 2022 by July. Finally, Add A Binding Agent To The Cast, Such As Clay. This makes farming obsidian in the Nether a tedious process. What do you need a diamond pickaxe for Minecraft? Best Enchantments to Use on a Pickaxe – You can use the following enchantments to make your diamond pickaxe even more powerful: Efficiency V: It increases the speed of mining for the pickaxe. On the Crafting Table, add 3 Gold Ingots and 2 Sticks. Sadly it takes roughly 10 seconds to mine out. To smelt with the furnace, first place it like you would a crafting table. Best Answer. Now, select the crafting table action from the menu. 205. Zedaph be like. Without a Diamond Pickaxe, you will not be able to mine the Ancient Debris and therefore unable to obtain Netherite. Next, you will need a diamond pickaxe or netherite pickaxe to mine the crying obsidian. Step 3: Mine the Diamonds. You will need at least 10 blocks of obsidian to make a Nether portal. 3. Hence, you can’t mine obsidian even if you’ve applied enchantments to your stone pickaxe. You can improve this method by applying specific enchantments to the pickaxes. Add Items to make a Netherite Pickaxe. Can you break a beacon with silk touch? Yes it will. ; You can use it to efficiently mine all ores in. This Will Destroy The Lava And Leave An Obsidian. Y=12 is above lava. Place three Diamonds in the top slots of the Crafting Table. (Each blocks will give 2 dirty obsidian dust, wich will results in 2 ingot for 1 block) Step 3 : Get diamond dust. Most notably, it can mine Meteorite . To mine Diamonds, use an Iron Pickaxe or stronger on Diamond Ore. Enchanting a pickaxe with Efficiency greatly speeds up the farming process. Players will need to use an iron pickaxe to mine diamonds. g. One method involves building a Nether portal. You need a Diamond Pickaxe to mine Obsidian and Ancient Debris in the Nether. Find Lava. • 5 yr. CryptoSee answer (1) Best Answer. For Pickaxes: Breaking a block that breaks instantly counts as 0 uses. Find Lava. All of the blocks that can't be mined with a gold pickaxe (with one exception, obsidian, which is diamond only) can be mined with an iron pickaxe. Usually, ruined portals are often a mix. As compared to obsidian diamond is not that hard. This being the case, a piece of obsidian can cost $2 or $100 depending on the quality and processing it has undergone, you can shop at Amazon. r/Minecraft •. Then, you need to prepare a diamond pickaxe. In the above picture, you can see crying obsidian on the right side of the broken portal frame. I dont think Silk Touch would help with that. 12 to describe mining levels based on the vanilla names as tinkers has no diamond material. Using a pickaxe enchanted with Efficiency, you can quickly mine through netherrack to find ancient debris. Mining times [] Most methods of obsidian farming require manual mining. Wiki User. You have to mine diamond ores, most commonly found between levels -50 and -64, and smelt them in a furnace to get diamonds. To mine obsidian, players will need to collect at least three diamonds to be able to craft a diamond pickaxe. Obsidian allows the player to create a portal to the nether dimension. Pickaxes use their ID to determine their grade. 35 seconds with a Netherite pickaxe. This makes farming obsidian in the Nether a tedious process. Mining times [] Most methods of obsidian farming require manual mining. It can only be obtained by mining. No Although it will take alot longer to break obsidian without a Diamond Pickaxe and you will not. All you do is dump a bucket of water whenever you come to a lava lake and turn it to obsidian and you are golden. Even when you use a diamond pickaxe, it does take some time. With it, you can mine any block, including obsidian and bedrock. 4. Naturally breakable Obsidian generates in the Obsidian Sanctuary, The End and Dwarven Mines. Fortune III: It increases the number of items that are dropped when a block is mined. You need a Iron or Diamond Pickaxe to mine Emerald. Wiki User. Best Answer. In the following segment, we have mentioned the time it takes to break down obsidian with each available type of Pickaxe. To make a Diamond Pickaxe, you’ll need 3 Diamonds and 2 Sticks. Once the lava pool is ready, use a bucket to collect water. In the crafting menu, you should see a crafting area that is made up of a 3x3 crafting grid. Type. Equip the water bucket and place it above the source lava block in a manner that the water starts flowing above the lava. Yes, Diamond ore can only be mined with an iron pickaxe or better. Diamond shovels are the cheapest tool (1 diamond) and are very useful if you want to move lots of earth quickly. 1. Diamond blocks spawn as the cores of "obsidian rooms" and "lava. Any pickaxe allows the ender chest to drop either itself or 8 obsidian, despite. 4 8. Solid. ∙ 11y ago. Using either of these items will break Obsidian down quickly and allow you to collect the blocks. Then. You'll also need a diamond pickaxe to mine obsidian (of which you need 4 for an enchantment table), which requires three more diamonds. To assemble one, you’ll need to use a Crafting Table. 4. Breaking a block that breaks instantly counts as 0 uses. A pickaxe is a tool required to mine ores, rocks, rock-based blocks and metal-based blocks quickly and obtain them as items. For the Netherite Pickaxe, the mining speed has significantly increased, as shown in the time, it takes to mine a block of obsidian. Using a diamond pickaxe is crucial when it comes to mining more efficiently. It’s the only thing that works with Obsidian, any other type and you will be wasting resources and time. 139. Web to mine obsidian, players will need to collect at least three diamonds to be able to craft a diamond pickaxe. Below are listed the tool tier and the Efficiency and Haste levels necessary to instant-mine a block. With anything else it take a minute, roughly. If you do not use a diamond pickaxe you will not be able to mine the obsidian. With anything else it take a minute, roughly. But how do you craft a diamond pickaxe in Minecraft? Let’s dive into the process step by step. Get a Diamond or Netherite Pickaxe. Instead you must combine water and lava in the world. However, a diamond pick can. First, you will need to smelt the iron ingot in a furnace to create iron nuggets. Efficiency: additional (1+level2) when using the proper toolMining level means "What can mine that block can also mine this block" so you need a pickaxe that can mine cobalt to mine cobalt. A diamond pickaxe with no enchantments can mine an obsidian block in about 9. This will create a repair anvil. 75 seconds with an iron pickaxe, 15 seconds with stone or lower). Diamonds are an extremely rare material that do not need to be smelted in order to be used. Obsidian is a COMMON vanilla crafting block. Tool. Step 2: Find a Water Source. How do you make a portal in minecraft? use 4 obsidian along the bottom then 4 upwards on top of the 2 outside pieces then to imbetween the top pieces. You will see the water cover the lava and the lava will turn into obsidian. Pickaxe first, sword second, then whatever you want third. Find yourself some lava and you're settled. You cannot build Nether Portals underwater or in the End. Use the Water Bucket on the Lava. Feb 22, 2022. Put the Water back in the Bucket. In total to make one of every single diamond related item you need 38 diamonds. Especially since the only thing diamond pickaxes can mine that Iron ones can't is Obsidian (and a few Tinker's Construct ores), neither of which can benefit from Fortune. As for the diamond pickaxe, this is where Minecraft players encounter an obstacle. No, you need a diamond pickaxe to successfully mine obsidian, and it takes 15 seconds. 1. It is crafted with three iron ingots and two sticks, giving one iron pickaxe as a result. 2 Answers. With a diamond pickaxe, it will take 0. However, there are several places. Web open up obsidian and select the note where you want to add your image. If gold pickaxes could mine obsidian in 5 seconds (compared to 15 seconds with diamond picks) then. If you can't find it, you can make one! Web. Pickaxes can be used to break ore rocks and resource blocks. Let’s refer to it as deepstone, for simplicity. Also if you went to the Nether, broke/lost your diamond pickaxe, collected netherrack and smelted it into nether bricks to use for decoration, you'd be screwed if you accidentally misplaced one and didn't have anything to break it withCan you break obsidian with your fist? It takes 250 seconds to break an obsidian block by hand, and 21. 2. But you better clap back by putting irl obsidian (concrete) in her room. The coveted diamond is synonymous with durable and efficient tools within the Minecraft realm, and for good reason - it is the gateway to the realm of obsidian. " -Skyla Class: Precision Tool Effective on: Stone or rock, ores, and metal. For Education Edition, left click and hold on the obsidian. 25 seconds. Then I try to get fortune 3 as soon as possible. . If you need some fast obsidian, try the extruder. 3s)*1562=1156. Make a Bucket of Water. Mine the Obsidian. Obsidian is a type of rock that is found in the beaches of the Nether. ) to your hot bar. P. 4 8. my friend needs alot of obby. Use the iron ingots to make a pick: Top row: Iron ingot, Iron ingot, Iron. then right click with flint and steel in your hand. 56 Vein Mines the block broken 852 Obsidian Hasty Pickaxe Forgotten Items 4. To break obsidian in Minecraft, you will need to use a diamond pickaxe. If you don’t have a diamond pickaxe, there are several ways to farm obsidian in Minecraft 2021. It's hard to say which pickaxes other than diamond will be able to instant mine stone, but it seems your pickaxe's "speed" will need to be greater than 45 to instant mine stone. In this method, we are using the Diamond pickaxe to mine the Obsidian. "The Pickaxe is a basic mining tool. 05 seconds; my experience with timing an Efficiency V diamond pickaxe on ore also supports rounding up to the nearest tick (the Wiki says 0. 0. #4. Use diamond pickaxes: Diamond pickaxes are the most efficient tools for transforming lava pools into obsidian. Mine 3 diamonds with an iron pickaxe, and open up. Also, assuming it's the same since I played - diamond as modifier gives +500 Dura and increases to diamond mining level. An iron pickaxe has a mining level of 2. The base of the nether portal should be 4 obsidian wide, and. Trivia. I think the opinion. Diamond tools []. To mine obsidian you need to have a diamond pickaxe. You need a diamond pickaxe to mine obsidian, no other tool can successfully mine it, though all others can break it, very slowly. Sadly it takes roughly 10 seconds to mine out. An unenchanted diamond pickaxe still takes quite a while to break obsidian. In the above picture, you can see crying obsidian on the right side of the broken portal frame. No, you need a diamond pickaxe to successfully mine obsidian, and it takes 15 seconds. As aforementioned, the only method of mining Obsidian is with either a Netherite or Diamond pickaxe. We'll update this page if this changes with the 1. A diamond pickaxe has a mining level of 3, being stronger than an iron pickaxe but weaker than a netherite pickaxe. Select the pickaxe in your hotbar so that you are holding it in your hand. If you want to collect obsidian, a diamond pickaxe is needed. you get 9-12 pieces per kill and they don’t attack, a few hours of grinding and you’ve unlocked the recipe :) Yea i maxed my enderchest on them without even trying. Players could also use Wood, stone, Iron, and Gold to break obsidian. The process of mining diamond with iron is a slow and tedious one, but it is possible. To mine diamond you want to use a Iron Pickaxe. It is usually a player's last step in improving their Stone and Ore harvesting. I have gotten lots of obsidian and what you need to do is get a diamond pickaxe then mine it out, it will take 15 seconds. Next, put the water back into the bucket. Stick to layers 11 and 12 to avoid most of the lava. Don't get cocky, don't feel special, and please don't perpetuate this thread any longer than it takes for you to understand this. Compared to its alternate ore version, the Platinum Pickaxe, it has less pickaxe power, deals 1 less damage, and is slightly slower in terms of mining speed. After that, light the inside with a flint and steel (made in a crafting bench, iron and sulpher). I suggest enchanting books if you don't want to waste your tools. Step 4: Open the Crafting Table. The only blocks that a diamond pickaxe can’t mine are blocks that are unbreakable in Survival mode, such as command blocks and barrier. If you are using a diamond pickaxe, you will need to use a tool with the mining level of iron or above. Open the smithing table and place the netherite upgrade smithing template in the 1st slot, the diamond pickaxe in the 2nd slot, and the netherite ingot in the 3rd slot. 35 20. You'll need a crafting table to make the pickaxe. No, you need a diamond pickaxe to successfully mine obsidian, and it takes 15 seconds. That’s making obsidian not obtaining obsidian. It was especially coveted because it. Crying Obsidian can be got using a command in creative mode. But here’s a catch you’ll need a Diamond Pickaxe for the same! Crafting a Diamond Pickaxe in Minecraft is simple. The Gold Pickaxe is able to mine blocks and ores weaker than Ebonstone, Crimstone, Hellstone, and Pearlstone (which requires a pickaxe with at least 65% pickaxe power, e. Obsidian is the second most resistant block in Mine Blocks (in the first place is the bedrock ). It seems an efficiency 5 diamond pickaxe will be able to instant-mine stone if you have haste 2. As obsidian blocks take so much time to break down, placing water onto their surface will turn them into cobblestone blocks within seconds. Netherite can also be used to mine an obsidian block. This means it may also be used as a weapon in times of extreme need. Craft Gold Ingots by smelting Raw Gold in a Furnace. To perform the repair, you’ll need two items made of the same material or the same material as the one used to build it, as well as two enchanted objects (one or both). 4 seconds to break obsidian and its crying variant with a diamond pickaxe and 8. 1. Okay people stop reply to this topic (or whatever it is :3). Method 2: Transforming Lava Pools with a Diamond Pickaxe. How To Make A Nightmare Pickaxe. Anything else won’t break the blocks. Then, Build a portal (4x5). This will destroy the lava block, but in turn will spawn obsidian in its place. Method 2: Without Gamerule Tweaks. Once the obsidian has formed, you can use a pickaxe to mine it. Stand next to the lava, and use the water bucket. The lava will spread 4 blocks, converting all the redstone to lava. In the computer crafting system, arrange the iron in a "V" shape. my main…No. Whenever an Ender Chest is destroyed, it will only drop eight obsidian. Do You Need A Diamond Pickaxe To Mine Obsidian. I looked up about making molten obsidian and apparently you can make it. With this powerful tool, you can mine obsidian and gather valuable resources like diamonds. But beware, obsidian is one of the toughest blocks in Minecraft, so you'll need the right tool for the job. The game logic runs at 20 ticks per second, so the resolution can't be less than 0. " -Skyla Class: Precision Tool Effective on: Stone or rock, ores, and metal. 3. To collect obsidian, you must use a diamond pickaxe or other similar tool. If you can't find it, you can make one! Web to make obsidian, you need water and lava. Use an Iron Pickaxe or a stronger tool on Diamond. Mining the Deep Dark stone material should require iron tools at minimum. Gather the necessary materials: Before crafting a diamond pickaxe, you’ll need to collect some essential items: Three diamonds: These. Using a Diamond or Netherite pickaxe: – Craft a Diamond pickaxe by combining 3 diamonds and 2 sticks. Next, position the stick in the center of the diamonds. then mine down in to the lava lake. This video will show you how to mine obsidian in Minecraft. However, you cannot place any water inside the portal. Minecraft ’s best pickaxe enchantments will require a lot of patience and a lot of sugar cane. To my surprise, the block broke. Once you pick up the obsidian, it will appear in your hotbar. Crying Obsidian. Finding obsidian in Minecraft can be difficult. I looked up about making molten obsidian and apparently you can make it using lava and water. Obsidian can not be made on a crafting table like most blocks. To perform the repair, you’ll need two items made of the same material or the same material as the one used to build it, as well as two enchanted objects (one or both). You can check the durability of a tool by simply pressing Fn-F3-H and hovering your cursor over the item in your inventory. How much obsidian do I need for portal? You’ll need to get your hands on 12-14 blocks of obsidian to create a Nether portal which is a rectangular. Mar 29, 2020. It is the simplest method of chewing through rock and harvesting ores. This is the recipe for the most basic pickaxe which you will need at the start of the game. Any other pickaxe will simply break the. Minecraft commands : All cheats. okay, i just fixed it by upgrading the left head to a netherite pick. With anything else it take a minute, roughly. To create a diamond pickaxe, fill the 3×3 crafting grid with three diamonds and two sticks in a T shape – the three diamonds making the top line, and the. Gather the necessary materials: Before crafting a diamond pickaxe, you’ll need to collect some essential items: Three diamonds: These precious gems are. It takes 250 seconds to break an obsidian block by hand, and 21. You will need to continue to mine until the obsidian block breaks and a smaller obsidian finally appears. The fact that the block is extremely hot, it is a lot more intuitive to mine it with a fireproof pickaxe. Furthermore, you need a diamond pickaxe to mine and pick them up. It takes 9. It. However, a diamond pick can mine obsidian very easily. Gather wood. To create a diamond pickaxe, fill the 3×3 crafting grid with three diamonds and two sticks in a T shape – the three diamonds making the top line, and the two sticks in the middle column below. A diamond pickaxe is the only pickaxe you should use to mine obsidian. To find diamond ('s) dig to bed rock, 2. A source of lava. The first place you should look for obsidian is underwater in lava pools and rivers. Gamepedia article detailing chopping speeds. Use a stone, iron, or diamond pickaxe to mine iron. A pickaxe for sure. To get Netherite Ingots, you need to mine Ancient Debris in the Nether. Outside of areas with the custom Mining system implemented, the pickaxes will only be able to receive drops from blocks as their vanilla form does. Blocks of diamond can be mined with an iron pickaxe or better. Make sure you have a light. First, you almost always need a diamond pickaxe to destroy obsidian. •. Nether portals are created by placing obsidian in a 5×4 rectangle, the corners can be. Due to the fact that any two Ender Chests in the same world share the same contents, two or more Ender Chests can be used as a "back pack". 2. When the obsidian blocks are made, all you need to do next is mine them with at least a diamond or netherite pickaxe. With a beacon, the Haste and Haste II effects can be used to reduce mining time further. The diamond pickaxe is the most durable tool in the game, and it is the only one to do so. Face the hole vertically and place one hopper on one of the halves of. If you only want to break it, you don't. These powerful. I finally found one that showed up as Fortune 3 on both a wooden pickaxe and an iron pickaxe, but it turns into fortune 2 when I put in my diamond pickaxe. Method 3. You need: Depending on the subsurface, tools for digging out the trench Several buckets of lava Several buckets. If you're just mining lots of stone, coal, iron, or lapis lazuli, golden axe can get drops from those so use Stonks. a Nightmare Pickaxe ). You can break it with iron pick due to the haste perk but you'll not get the item for it. In addition, the damage output of a diamond pickaxe is quite powerful. The diamond pickaxe can be used to mine the following blocks: – Coal – Iron – Lapis Lazuli – Gold – Redstone. If you are mining in the nether, it is often good to bring a few fire resistance potions, as well as all the previous things, other than a bed (Because beds explode in the nether). Diamonds are used to craft lots of useful— and useless —items, but the first one everyone needs is the diamond pickaxe because it lets you mine obsidian. 5625 seconds;. The table above shows the different durabilities that each of them have. If you don’t have a diamond pickaxe, there are several ways to farm obsidian in Minecraft 2021. I've probably mined around 4 hours with the pickaxe, and it is still. If a player breaks an ender chest using a pickaxe enchanted with Silk Touch, it will drop as an Ender Chest instead of obsidian. The fourth tier of pickaxe is known for being the first tier able to mine obsidian, a key ingredient in making a nether portal to access the Nether. Your best options here are the wooden blocks named above, since coal blocks (hardest movable blocks) are mined faster with a diamond pickaxe, even without enchantments. A Diamond Pickaxe is a Tool added in Update 0. A block is used for building the Nether portal like we used to build the same portal with Obsidian earlier. I did end up with an unbreaking 3, and silk 1. 3. Hold a Diamond or Netherite Pickaxe. This is why people like to enchant their diamond armor, the durability stat makes it. You can mine an ender chest with an iron pickaxe, but it is not recommended as the pickaxe will not do much damage to the chest. The answer is yes, you can mine diamond with iron, but it is not an easy task. This is because obsidian is one of the hardest blocks in the game. If you do not use a diamond pickaxe you will not be able to mine the obsidian.