added missing textures and created layers for each ore

cobaltominite.lua

@@ -84,6 +84,16 @@ minetest.register_ore({
 		y_min          = -31000,
 		y_max          = 0,
 	})
+minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "exoticores:stone_with_cobaltominite",
+		wherein        = "default:stone",
+		clust_scarcity = 6 * 6 * 6,
+		clust_num_ores = 10,
+		clust_size     = 6,
+		y_min          = -300,
+		y_max          = -275,
+	})
 --tools--
 minetest.register_tool("exoticores:pick_cobaltominite", {
 	description = "cobaltominite Pickaxe",

edoylerite.lua

@@ -66,6 +66,7 @@ minetest.register_craft({
 minetest.register_tool("exoticores:pick_edoylerite", {
 	description = "edoylerite Pickaxe",
 	inventory_image = "exoticores_tool_edoyleritepick.png",
+	range = 8.0,
 	tool_capabilities = {
 		full_punch_interval = 0.9,
 		max_drop_level=3,
@@ -138,3 +139,14 @@ minetest.register_ore({
 		y_min          = -31000,
 		y_max          = 0,
 	})
+	
+minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "exoticores:stone_with_edoylerite",
+		wherein        = "default:stone",
+		clust_scarcity = 8 * 8 * 8,
+		clust_num_ores = 10,
+		clust_size     = 6,
+		y_min          = -2100,
+		y_max          = -2000,
+	})	

nevadaite.lua

@@ -86,7 +86,16 @@ minetest.register_ore({
 		y_min          = -31000,
 		y_max          = 0,
 	})
-
+minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "exoticores:stone_with_nevadaite",
+		wherein        = "default:stone",
+		clust_scarcity = 8 * 8 * 8,
+		clust_num_ores = 30,
+		clust_size     = 6,
+		y_min          = -200,
+		y_max          = -190,
+	})
 --tools--
 
 minetest.register_tool("exoticores:pick_nevadaite", {

sideronatrite.lua

@@ -138,3 +138,13 @@ minetest.register_ore({
 		y_min          = -31000,
 		y_max          = 0,
 	})
+minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "exoticores:stone_with_sideronatrite",
+		wherein        = "default:stone",
+		clust_scarcity = 8 * 8 * 8,
+		clust_num_ores = 15,
+		clust_size     = 6,
+		y_min          = -1100,
+		y_max          = -1000,
+	})