diff --git a/depends.txt b/depends.txt
index 331d858..0219052 100644
--- a/depends.txt
+++ b/depends.txt
@@ -1 +1,2 @@
-default
\ No newline at end of file
+default
+mg?
diff --git a/init.lua b/init.lua
index 311c284..be7386d 100644
--- a/init.lua
+++ b/init.lua
@@ -61,7 +61,7 @@ local function hoe_on_use(itemstack, user, pointed_thing, uses)
 		pos = pt.under,
 		gain = 0.5,
 	})
-	--itemstack:add_wear(65535/(uses-1))
+	itemstack:add_wear(65535/(uses-1))
 	return itemstack
 end
 
@@ -175,13 +175,13 @@ local function add_ore(modname, description, mineral_name, oredef)
 	
 	minetest.register_ore(oredef.oredef)
 
-	for toolname, tdef in pairs(oredef.tools) do
+	for toolname, tooldef in pairs(oredef.tools) do
 		local tdef = {
 			description = "",
 			inventory_image = toolimg_base .. toolname .. ".png",
 			tool_capabilities = {
 				max_drop_level=3,
-				groupcaps=tdef
+				groupcaps=tooldef
 			}
 		}
 
@@ -204,8 +204,8 @@ local function add_ore(modname, description, mineral_name, oredef)
 		
 		if toolname == "hoe" then
 			tdef.description = S("%s Hoe"):format(S(description))
-			local uses = tdef.uses
-			tdef.uses = nil
+			local uses = tooldef.uses
+			tooldef.uses = nil
 			tdef.on_use = function(itemstack, user, pointed_thing)
 				return hoe_on_use(itemstack, user, pointed_thing, uses)
 			end
@@ -359,4 +359,9 @@ minetest.register_node("moreores:copper_rail", {
 	},
 })
 
+-- mg suppport
+if minetest.get_modpath("mg") then
+	dofile(modpath.."/mg.lua")
+end
+
 print(S("[moreores] loaded."))
diff --git a/mg.lua b/mg.lua
new file mode 100644
index 0000000..c950a4b
--- /dev/null
+++ b/mg.lua
@@ -0,0 +1,46 @@
+mg.register_ore({
+	name = "moreores:mineral_tin",
+	wherein = "default:stone",
+	seeddiff = 8,
+	maxvdistance = 10.5,
+	maxheight = 8,
+	seglenghtn = 15,
+	seglenghtdev = 6,
+	segincln = 0,
+	segincldev = 0.6,
+	turnangle = 57,
+	forkturnangle = 57,
+	numperblock = 2
+})
+
+mg.register_ore({
+	name = "moreores:mineral_silver",
+	wherein = "default:stone",
+	seeddiff = 9,
+	maxvdistance = 10.5,
+	maxheight = -2,
+	seglenghtn = 15,
+	seglenghtdev = 6,
+	sizen = 60,
+	sizedev = 30,
+	segincln = 0,
+	segincldev = 0.6,
+	turnangle = 57,
+	forkturnangle = 57,
+	numperblock = 2
+})
+
+mg.register_ore({
+	name = "moreores:mineral_mithril",
+	wherein = "default:stone",
+	seeddiff = 10,
+	maxvdistance = 10.5,
+	maxheight = -512,
+	seglenghtn = 2,
+	seglenghtdev = 4,
+	sizen = 12,
+	sizedev = 5,
+	segincln = 0,
+	segincldev = 0.6,
+	turnangle = 57,
+})