沙砾硝石矿石 与 矿石 为同类物品。
物品命令：/give @p gtceu:gravel_saltpeter_ore 64
矿物词典: forge:ores/gravel/saltpeter (1), forge:ores/saltpeter (15), forge:ores (2572), forge:ores_in_ground/gravel (62), c:saltpeter_ores (12), c:ores (1460), c:gravel_ores_in_ground (110), c:gravel_saltpeter_ores (1)
