Ancient Gemstone

Ancient Gemstone is an item in Core Keeper, in the Raw material category. It is sold by the Cloaked Merchant for 55 Ancient Coins, once the boss statues hold Glurch Eye, Ghorm's Horn, Stolen Crystal Heart. It drops from Azeos the Sky Titan, Ghorm the Devourer, Core Commander and 72 more sources. It is found in 15 structures, including Ancient Forge room, Brave Merchant room, Caveling Shaman room. It is used in 105 recipes.

How to get

Sold by

Price per item in Ancient Coin.

Cloaked MerchantOnce the boss statues hold Glurch Eye, Ghorm's Horn, Stolen Crystal Heart55

Drops from

Alien Tech Chest in Verdant Echo and 2 morex2 to 3

Alien Tech CrateDrop tablex1

Ancient CrateDrop tablex1

Core SentryDrop tablex1

Snake Boss SegmentDrop tablex2 to 3

Azeos the Sky TitanDrop tablex1

Ghorm the DevourerDrop tablex1 to 2

Broken Geobot Patroller Broken Geobot Charger Decrepit Geobot Swarmer Decrepit Geobot ChargerDrop tablex1

Broken Geobot SwarmerDrop tablex1

Cloaked Merchant Bearded Merchant Brave Merchant Caveling and 1 moreDrop tablex1

Caveling AssassinDrop tablex1

Caveling BruteDrop tablex1

Caveling HunterDrop tablex1

Caveling MummyDrop tablex1

Caveling ScholarDrop tablex1

Caveling ShamanDrop tablex1

Metropolis CrateDrop tablex1

Ancient Chest in Gold-edged Table room and 8 morex3 to 6

Core CommanderDrop tablex5 to 8

Sun CrystalDrop tablex1

Desert Flower VesselDrop tablex1

Temple CrateDrop tablex1

Metal Industrial BoxDrop tablex1 to 2

Falling Excavation Rock DestructibleDrop tablex1

Falling Rock DestructibleDrop tablex1

Nimruza, Queen of the Burrowed SandsDrop tablex3 to 5

Oasis Flower VesselDrop tablex1

Large Oasis Flower VesselDrop tablex1 to 2

The Hive MotherDrop tablex1

Pyrdra the Fire TitanDrop tablex2 to 3

Druidra the Wild TitanDrop tablex2 to 3

Crydra the Ice TitanDrop tablex2 to 3

Oblidra the Void LordDrop tablex3 to 5

Large Alien Tech DestructibleDrop tablex1

Large Ancient CrateDrop tablex1

Large Metropolis CrateDrop tablex1

Large Sun CrystalDrop tablex1

Large Desert Flower VesselDrop tablex1 to 2

Large Temple CrateDrop tablex1

Reinforced Industrial BoxDrop tablex1 to 2

Charred CrateDrop tablex1

Flower VesselDrop tablex1 to 2

Large Fossil ClusterDrop tablex1 to 4

Medium Slime Vessel Large Slime VesselDrop tablex1

Wooden Crate Large Ancient CrateDrop tablex1

Overgrown Wooden CrateDrop tablex1

FishingDrop tablex1

Lava SlimeDrop tablex1

Igneous the Molten MassDrop tablex2 to 3

Charred CrateDrop tablex1

MimiteDrop tablex1

ShroomanDrop tablex1

Flower VesselDrop tablex1

Cultist Chest in Overgrown Wooden Crate room and 3 morex3 to 6

Omoroth the Sea TitanDrop tablex1

Orbital TurretDrop tablex1

Cultist ChestDrop tablex3 to 6

Medium Poison Slime Vessel Large Poison Slime Vessel Small Poison Slime Vessel Purple SlimeDrop tablex1

Ivy the Poisonous MassDrop tablex2 to 3

Red SlimeDrop tablex1

Ra-Akar the Sand TitanDrop tablex1

Seashell Chest in Dresser room and 9 morex2 to 3

Malugaz the CorruptedDrop tablex5 to 8

Shrooman BruteDrop tablex1 to 2

Orange Slime Small Slime VesselDrop tablex1

Glurch the Abominous MassDrop tablex1 to 2

Blue SlimeDrop tablex1

Morpha the Aquatic MassDrop tablex2 to 3

Solarite ChestDrop tablex3 to 6

WinglingDrop tablex1 to 2

Wooden CrateDrop tablex1

Overgrown Wooden CrateDrop tablex1

Chest in Wilderness Bones room in Azeos' Wilderness and 5 morex2 to 4

Found in structures

Ancient Forge roomIron Chest

Brave Merchant roomCryo Pod3

Caveling Shaman roomAncient Chest

Chest room in The Undergrounds 1Chest

Chronicle Gallery roomBlue Glass Pedestal

Gold-edged Table roomTitan's Chest

Infected Caveling roomMold Covered Chest

Mimite room in The Shimmering Frontier 1Cryo Pod2

Mimite room in The Shimmering Frontier 2Cryo Pod2

Orbital Turret room in The Shimmering Frontier 2Cryo Pod3

Phantasmal EchoTitan's Chest

Ruins Gate roomAncient Chest

Ruins Pillars roomAncient Chest

Water Well room in Azeos' Wilderness 2Ancient Chest Stone Pedestal

Wilderness Bones room in The Forgotten Ruins 1Chest

Used in (105)