TerrariaItemsPlaceableEmerald Gemspark BlockItemsEmerald Gemspark BlockFavoritesPlan craftingCopy linkSave imagePlaceableNo valueResearch required100Maximum stack9,999Crafting recipes 3Emerald Gemspark Block×20Emerald Gemspark Block×1Emerald Gemspark Block×1Used in 2Emerald Gemspark Wall×1Offline Emerald Gemspark Wall×1Places 1Emerald Gemspark BlockIn progress