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.

Crystal Nucleus Crystals

Jade

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.

Amber

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  1x 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.

Amethyst

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

The Jungle Temple where the Amethyst Crystal is guarded by parkour

Sapphire

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 864,822 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

Topaz

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.

Other Crystals

Ruby

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.

Jasper

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.

Opal, Aquamarine, Onyx, Citrine and Peridot

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.

Trivia

• 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! >:-)".
• 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 Jade Crystal and Sapphire Crystal seem to be the hardest to obtain.
  •  Mole Pet heavily decreases the time it takes to obtain said crystals.

History

SkyBlock Prototype
July 14, 2021	0.12	Added Gemstone Crystals.
July 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%.