minetest.register_ore({
	ore_type	 = "scatter",
	ore		= "nether:redstone_ore",
	wherein	  = "nether:netherrack",
	clust_scarcity = 12 * 12 * 12,
	clust_num_ores = 30,
	clust_size     = 5,
	y_max	    = -10033,
	y_min	    = -20000,
})

minetest.register_ore({
	ore_type	 = "scatter",
	ore		= "nether:glowstone",
	wherein	  = "air",
	clust_scarcity = 64 * 64 * 64,
	clust_num_ores = 30,
	clust_size     = 5,
	y_max	    = -10033,
	y_min	    = -20000,
})

minetest.register_ore({
	ore_type	 = "scatter",
	ore		= "nether:coalore",
	wherein	  = "nether:netherrack",
	clust_scarcity = 12 * 12 * 12,
	clust_num_ores = 30,
	clust_size     = 5,
	y_max	    = -10033,
	y_min	    = -20000,
})

minetest.register_ore({
	ore_type	 = "scatter",
	ore		= "nether:ironore",
	wherein	  = "nether:netherrack",
	clust_scarcity = 12 * 12 * 12,
	clust_num_ores = 29,
	clust_size     = 5,
	y_max	    = -10033,
	y_min	    = -20000,
})

minetest.register_ore({
	ore_type	 = "scatter",
	ore		= "nether:goldore",
	wherein	  = "nether:netherrack",
	clust_scarcity = 13 * 13 * 13,
	clust_num_ores = 5,
	clust_size     = 3,
	y_max	    = -10033,
	y_min	    = -20000,
})
minetest.register_ore({
	ore_type	 = "scatter",
	ore		= "nether:diamondore",
	wherein	  = "nether:netherrack",
	clust_scarcity = 14 * 14 * 14,
	clust_num_ores = 5,
	clust_size     = 3,
	y_max	    = -10033,
	y_min	    = -20000,
})

minetest.register_ore({
	ore_type	 = "scatter",
	ore		= "nether:emeraldore",
	wherein	  = "nether:netherrack",
	clust_scarcity = 15 * 15 * 15,
	clust_num_ores = 5,
	clust_size     = 3,
	y_max	    = -10033,
	y_min	    = -20000,
})


minetest.register_ore({
	ore_type	 = "scatter",
	ore		= "nether:sapphireore",
	wherein	  = "nether:netherrack",
	clust_scarcity = 16 * 16 * 16,
	clust_num_ores = 5,
	clust_size     = 3,
	y_max	    = -10033,
	y_min	    = -20000,
})

minetest.register_ore({
	ore_type	 = "scatter",
	ore		= "nether:rubyore",
	wherein	  = "nether:netherrack",
	clust_scarcity = 17 * 17 * 17,
	clust_num_ores = 5,
	clust_size     = 3,
	y_max	    = -10033,
	y_min	    = -20000,
})