下界铜矿石 与 矿石 为同类物品。
物品命令：/give @p gtceu:netherrack_copper_ore 64
矿物词典: forge:ores/netherrack/copper (1), forge:ores/copper (89), forge:ores (2568), forge:ores_in_ground/netherrack (66), c:ores (1460), c:copper_ores (14), c:netherrack_copper_ores (1), c:netherrack_ores_in_ground (110)
