Gemstone Crystals

Gemstone Crystals are collectibles obtained from special tasks within the  Crystal Hollows and also within certain Glacite Mineshafts.

The crystals aren't actual items, but rather achievements that can be tracked in the  Heart of the Mountain menu. To get the rewards from the Crystal Nucleus the player needs to find and place five crystals: Jade, Amber, Amethyst, Sapphire, and Topaz. Any other crystal, such as Ruby and Jasper, is only used to forge Perfect Gemstones. All the crystals are obtained in a different way.

The  Wishing Compass can point to the locations of the Crystals or other important related locations.

The Jade Crystal is obtained in by finding 4 different Scavenged Items with a  Metal Detector in the  Mines of Divan. After giving the 4 items to their respective Keepers, the crystal can be taken.

The Amber Crystal is obtained from the  Goblin Queen's Den in the  Goblin Holdout.

In order to obtain it, the player must first get the King's Scent Potion Effect, which is obtained from King Yolkar after giving him  1 Goblin Egg of any color.

After obtaining the King's Scent effect, the Goblin Queen's Den can be entered to obtain the crystal. This effect lasts for 20 minutes, and is lost after obtaining the crystal or entering water.

• 
  The King's palace to get the King's Scent effect
• 
  The Goblin Queen's Den, where the Amber Crystal is found.

The Amethyst Crystal is obtained from entering the  Jungle Temple by giving a Kalhuiki Door Guardian a  Jungle Key (Obtained by killing the Key Guardian or purchased from Odawa) and completing the parkour.

• 
  The Jungle Temple where the Amethyst Crystal is guarded by parkour

The Sapphire Crystal is obtained by giving the 6 different  Automaton Parts (obtained from treasure and loot chests in the  Precursor Remnants or from killing Automatons, they cost ??? coins on Bazaar) to Professor Robot in the  Lost Precursor City. After giving the parts to him, he will repair the Automaton Prime, and a door will open which reveals the Crystal.

It is also possible to give a  Precursor Apparatus to Professor Robot to instantly complete the quest.

• 
  The Lost Precursor City with Professor Robot that gives you the Sapphire Crystal

The Topaz Crystal is obtained after defeating Bal, located in  Khazad-dûm in the  Magma Fields.

After defeating the boss, the Crystal will spawn nearby. Only players who contributed to the boss's elimination may claim it.

The Ruby Crystal is obtained as a 0.002% drop from mining Ruby or as a reward from the Crystal Nucleus treasure stash. It has a chance of 0.82441590% to be rolled as a drop from the treasure stash.

It can also be found in a Glacite Mineshaft.

The Jasper Crystal is a 0.1% drop from killing Butterflies in the Fairy Grotto. It can also be obtained by looting chests in the Fairy Grotto, with a 0.1% chance, or as a reward from the Crystal Nucleus treasure stash. It has a chance of 0.82441590% to be rolled as a drop from the treasure stash.

It can also be found in a Glacite Mineshaft.

Non-Nucleus Crystals can be found in Glacite Mineshafts. They have a 25% chance to appear in a mineshaft of a matching type. Only the person who found the mineshaft may claim the crystal. They can also rarely be obtained from Frozen Corpses that require keys.

• The place where crystals spawn is surrounded by invisible barrier blocks, even if the crystal has not spawned.
• If a player somehow tried to obtain a crystal before they are supposed to (glitching in the  Jungle Temple, entering the  Goblin Queen's Den during lag, glitching into Automaton Prime in the  Lost Precursor City, etc.), they will receive the following chat message: "You haven't earned this Crystal! Come back when you have! >:-)". To be able to 'earn' a Crystal, one must:
  • Give a  Jungle Key to a Kalhuiki Door Guardian.
  • Give any  Goblin Egg to King Yolkar.
  • Give all Automaton parts, or a  Precursor Apparatus, to Professor Robot.
  • Give all Scavenged Items to the Keepers of Divan.
  • Help kill Bal in  Khazad-dûm.
• All crystals have an unobtainable item form that can be seen in The Forge when forging Perfect Gemstones.
  • The Jasper Crystal used to drop as an item, and it could be sold on the Auction House. Jasper Crystals obtained before the change can still be traded and auctioned.
• The Jasper and Ruby Crystals in their item forms can be donated to the Museum.
• Without good luck, the Sapphire Crystal is the hardest one to obtain.
  •  Mole Pet heavily decreases the time it takes to obtain said crystal.

• The Ruby Crystal
  The Ruby Crystal
• 
  The Amber Crystal
• 
  The Sapphire Crystal
• 
  The Jade Crystal
• 
  The Amethyst Crystal
• 
  The Topaz Crystal
• The Jasper Crystal
  The Jasper Crystal
• The Opal Crystal
  The Opal Crystal
• 
  The Onyx Crystal
• The Aquamarine Crystal
  The Aquamarine Crystal
• 
  The Citrine Crystal
• The Peridot Crystal
  The Peridot Crystal

SkyBlock Prototype
Jul 14, 2021	0.12	Added Gemstone Crystals.
Jul 27, 2021		Jasper Crystals no longer drop as items.
		Added message for obtaining  Ruby Crystals and  Jasper Crystals.
Sep 13, 2021		Ruby Crystals and  Jasper Crystals can now drop from  Crystal Nucleus.
Apr 9, 2024	0.20	Added Opal, Onyx, Citrine, Aquamarine, Peridot Crystals.
		Ruby Crystals and  Jasper Crystals can now be found in  Glacite Mineshafts.
Apr 24, 2024	0.20.1	Mineshafts with Gemstone Crystals now have 25% chance of appearing, rather than 10%.

["Dragon's Lair (Crystal Hollows)"]

["Abyssal Miner","Thyst","Key Guardian","Sludge","Kalhuiki Elder","Kalhuiki Youngling","Kalhuiki Tribe Member"]

["Corleone","Executive Viper","Executive Wendy","Executive Sebastian","Grunt"]

["Poisoned Water Worm","Water Worm","Goblins"]

["Flaming Worm","Automaton"]

["Lava Pigman","Lava Blaze","Bald Blaze","Fire Bat","Bal","Yog"]

["Butterfly"]

["Miner Skeleton","Miner Zombie","Emerald Slime","Redstone Pigman","Lapis Zombie","Sneaky Creeper","Scatha","Stoneworm"]

["Gemstone","Titanium","Mithril","Hard Stone","Diamond","Emerald","Redstone Dust","Lapis Lazuli","Gold Ingot","Iron Ingot","Coal","Cobblestone"]

["Scatha Pet","Magma Core","Eternal Flame Ring","Bal Pet","Yoggie","Worm Membrane","Precursor Apparatus","Synthetic Heart","Control Switch","Superlite Motor","Robotron Reflector","FTX 3070","Electron Transmitter","Automaton Parts","Worm Membrane","Blue Goblin Egg","Red Goblin Egg","Yellow Goblin Egg","Green Goblin Egg","Goblin Egg","Corleonite","Treasurite","Jungle Key","Sludge Juice"]

["Enchanted Book","Enchanted Book","Divan's Alloy","Jasper Crystal","Ruby Crystal","Precious Pearl","Recall Potion","Dwarven O's Gemstone Grahams","Jaderald","Bob-omb","Claw Fossil","Helix Fossil","Quick Claw","Divan Fragment","Gemstone Mixture"]

["Oil Barrel","Prehistoric Egg","Pickonimbus 2000","Mysterious Meat","Wishing Compass","Ascension Rope","Golden Dragon Egg","Topaz Crystal","Sapphire Crystal","Amber Crystal","Jade Crystal","Amethyst Crystal"]

["Gemma","Chunk","Emissary Sisko","Ede","Keith","Pete","Three Bears","Xalx","Sludge (NPC)","Geonathan Greatforge","Keeper of Emerald","Keeper of Diamond","Keeper of Gold","Keeper of Lapis","Keepers of Divan","Kalhuiki Door Guardian","Professor Robot","King Yolkar","Odawa"]

v · d · eCrystal Hollows
Sub-Locations  Jungle  Jungle Temple  Mithril Deposits  Mines of Divan  Goblin Holdout  Goblin Queen's Den  Precursor Remnants  Lost Precursor City  Crystal Nucleus  Magma Fields  Khazad-dûm  Fairy Grotto Dragon's Lair (Crystal Hollows)
Mobs  Jungle Kalhuiki Tribe Member Youngling Elder Sludge Key Guardian Thyst Abyssal Miner  Mithril Deposits Grunt Executive Sebastian Executive Wendy Executive Viper Corleone  Goblin Holdout Goblins Water Worm Poisoned Water Worm  Precursor Remnants Automaton Flaming Worm  Magma Fields Yog Bal Fire Bat Bald Blaze Lava Blaze Lava Pigman  Fairy Grotto Butterfly Anywhere Stoneworm Scatha Sneaky Creeper Lapis Zombie Redstone Pigman Emerald Slime Miner Zombie Miner Skeleton
Resouces Mining Drops  Cobblestone  Coal  Iron Ingot  Gold Ingot  Lapis Lazuli  Redstone Dust  Emerald  Diamond  Hard Stone  Mithril  Titanium  Gemstone Mob Drops ["Jungle Key","Sludge Juice"] ["Corleonite","Treasurite"] ["Worm Membrane","Blue Goblin Egg","Red Goblin Egg","Yellow Goblin Egg","Green Goblin Egg","Goblin Egg"] ["Worm Membrane","Precursor Apparatus","Synthetic Heart","Control Switch","Superlite Motor","Robotron Reflector","FTX 3070","Electron Transmitter","Automaton Parts"] ["Magma Core","Eternal Flame Ring","Bal Pet","Yoggie"] ["Scatha Pet"]  Jungle  Sludge Juice  Jungle Key  Mithril Deposits  Treasurite  Corleonite  Goblin Holdout  Goblin Egg  Green  Yellow  Red  Blue  Worm Membrane  Precursor Remnants Automaton Parts  Electron Transmitter  FTX 3070  Robotron Reflector  Superlite Motor  Control Switch  Synthetic Heart  Precursor Apparatus  Worm Membrane  Magma Fields  Yoggie  Bal Pet  Eternal Flame Ring  Magma Core Anywhere  Scatha Pet  Crystal Nucleus  Gemstone Mixture  Divan Fragment  Quick Claw  Helix Fossil  Claw Fossil  Bob-omb  Jaderald  Dwarven O's Gemstone Grahams  Recall Potion  Precious Pearl Gemstone Crystals  Ruby  Jasper  Divan's Alloy  Enchanted Book (Fortune IV)  Enchanted Book (Lapidary I) Other loot ᠅ Mithril Powder ᠅ Gemstone Powder Gemstone Crystals  Amethyst  Jade  Amber  Sapphire  Topaz  Golden Dragon Egg  Ascension Rope  Wishing Compass  Mysterious Meat  Pickonimbus 2000  Prehistoric Egg  Oil Barrel
NPCs Odawa King Yolkar Professor Robot Kalhuiki Door Guardian Keepers of Divan Lapis Gold Diamond Emerald Geonathan Greatforge Sludge Xalx Three Bears Pete Keith Ede Emissary Sisko Chunk Gemma