diff --git a/compatibility.lua b/compatibility.lua
index 41459b3..7b8bebb 100644
--- a/compatibility.lua
+++ b/compatibility.lua
@@ -91,7 +91,7 @@ end
 
 -- compatibilty that adds not existing elements
 if industrialtest.mclAvailable then
-	industrialtest.registerMetal=function(name,displayName,oreBlastResistance,oreHardness,rawBlockBlastResistance,rawBlockHardness,blockBlastResistance,blockHardness)
+	industrialtest.internal.registerMetal=function(name,displayName,oreBlastResistance,oreHardness,rawBlockBlastResistance,rawBlockHardness,blockBlastResistance,blockHardness)
 		minetest.register_craftitem("industrialtest:raw_"..name,{
 			description=S("Raw "..displayName),
 			inventory_image="industrialtest_mcl_raw_"..name..".png"
@@ -555,6 +555,7 @@ if industrialtest.mclAvailable then
 	industrialtest.elementKeys.stoneWithGold="mcl_core:stone_with_gold"
 	industrialtest.elementKeys.copperBlock="mcl_copper:block"
 	industrialtest.elementKeys.stoneWithCopper="mcl_copper:stone_with_copper"
+	industrialtest.elementKeys.leadLump="industrialtest:raw_lead"
 	industrialtest.elementKeys.ironPickaxe="mcl_tools:pick_iron"
 	industrialtest.elementKeys.ironHelmet="mcl_tools:helmet_iron"
 	industrialtest.elementKeys.ironBoots="mcl_armor:boots_iron"
@@ -573,7 +574,7 @@ if industrialtest.mclAvailable then
 	industrialtest.elementKeys.treetap=(industrialtest.mods.mclRubber and "mcl_rubber:treetap" or "industrialtest:treetap")
 	
 	-- register required minerals that are not available in MCL
-	industrialtest.registerMetal("tin","Tin",3,3)
+	industrialtest.internal.registerMetal("tin","Tin",3,3)
 	industrialtest.elementKeys.tinIngot="industrialtest:tin_ingot"
 	industrialtest.elementKeys.tinBlock="industrialtest:tin_block"
 	industrialtest.elementKeys.stoneWithTin="industrialtest:stone_with_tin"
@@ -684,7 +685,7 @@ elseif industrialtest.mtgAvailable then
 		tnt.boom(pos,{radius=radius})
 	end
 
-	industrialtest.registerMetal=function(name,displayName,hardness)
+	industrialtest.internal.registerMetal=function(name,displayName,hardness)
 		minetest.register_craftitem("industrialtest:"..name.."_lump",{
 			description=S(displayName.." Lump"),
 			inventory_image="industrialtest_mtg_"..name.."_lump.png"
@@ -789,6 +790,7 @@ elseif industrialtest.mtgAvailable then
 	industrialtest.elementKeys.tinBlock="default:tinblock"
 	industrialtest.elementKeys.stoneWithTin="default:stone_with_tin"
 	industrialtest.elementKeys.bronzeBlock="default:bronzeblock"
+	industrialtest.elementKeys.leadLump="industrialtest:lead_lump"
 	industrialtest.elementKeys.ironPickaxe="default:pick_steel"
 	industrialtest.elementKeys.ironHelmet="3d_armor:helmet_steel"
 	industrialtest.elementKeys.ironBoots="3d_armor:boots_steel"
diff --git a/craftitems.lua b/craftitems.lua
index 6acaaae..4c46e82 100644
--- a/craftitems.lua
+++ b/craftitems.lua
@@ -432,8 +432,21 @@ industrialtest.api.registerRotaryMaceratorModifier({
 	uses=4
 })
 industrialtest.api.registerResourceDust("sulfur","Sulfur",{},"#e3ff33ff",false)
--- TODO: Add lead ore
-industrialtest.api.registerResourceDust("lead","Lead",{},"#eafef8ff",false)
+industrialtest.api.registerResourceDust("lead","Lead",{
+	{
+		resource="industrialtest:lead_block",
+		count=9
+	},
+	{
+		resource="industrialtest:lead_ore",
+		count=2
+	},
+	{
+		resource=industrialtest.elementKeys.leadLump,
+		count=2
+	},
+	{resource="industrialtest:lead_ingot"}
+},"#eafef8ff",true)
 industrialtest.api.registerResourceDust("refined_iron","Refined Iron",{
 	{
 		resource="industrialtest:refined_iron_ingot",
diff --git a/minerals.lua b/minerals.lua
index df4aa56..6c1b102 100644
--- a/minerals.lua
+++ b/minerals.lua
@@ -15,7 +15,7 @@
 -- along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 if industrialtest.mtgAvailable then
-	industrialtest.registerMetal("uranium","Uranium",3)
+	industrialtest.internal.registerMetal("uranium","Uranium",3)
 	minetest.register_ore({
 		ore_type="scatter",
 		ore="industrialtest:stone_with_uranium",
@@ -26,9 +26,21 @@ if industrialtest.mtgAvailable then
 		y_max=-128,
 		y_min=-31000
 	})
+	industrialtest.internal.registerMetal("lead","Lead",2)
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:stone_with_lead",
+		wherein="default:stone",
+		clust_scarcity=7*7*7,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=-48,
+		y_min=-31000
+	})
 elseif industrialtest.mclAvailable then
-	industrialtest.registerMetal("uranium","Uranium",4,4,4,4,5,5)
+	industrialtest.internal.registerMetal("uranium","Uranium",4,4,4,4,5,5)
 	local stonelike={"mcl_core:stone","mcl_core:diorite","mcl_core:andesite","mcl_core:granite"}
+	local deepslatelike={"mcl_deepslate:deepslate","mcl_deepslate:tuff"}
 	minetest.register_ore({
 		ore_type="scatter",
 		ore="industrialtest:stone_with_uranium",
@@ -42,7 +54,28 @@ elseif industrialtest.mclAvailable then
 	minetest.register_ore({
 		ore_type="scatter",
 		ore="industrialtest:deepslate_with_uranium",
-		wherein={"mcl_deepslate:deepslate","mcl_deepslate:tuff"},
+		wherein=deepslatelike,
+		clust_scarcity=7*7*7,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=mcl_worlds.layer_to_y(15),
+		y_min=mcl_vars.mg_overworld_min
+	})
+	industrialtest.internal.registerMetal("lead","Lead",4,4,4,4,6,5)
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:stone_with_lead",
+		wherein=stonelike,
+		clust_scarcity=7*7*7,
+		clust_num_ores=3,
+		clust_size=3,
+		y_max=mcl_worlds.layer_to_y(30),
+		y_min=mcl_vars.mg_overworld_min
+	})
+	minetest.register_ore({
+		ore_type="scatter",
+		ore="industrialtest:deepslate_with_lead",
+		wherein=deepslatelike,
 		clust_scarcity=7*7*7,
 		clust_num_ores=3,
 		clust_size=3,