diff --git a/technic/machines/register/grinder_recipes.lua b/technic/machines/register/grinder_recipes.lua
index 4a1d2be..87c6ade 100644
--- a/technic/machines/register/grinder_recipes.lua
+++ b/technic/machines/register/grinder_recipes.lua
@@ -18,6 +18,8 @@ local recipes = {
 	{"technic:chromium_lump",   "technic:chromium_dust 2"},
 	{"technic:uranium_lump",    "technic:uranium_dust 2"},
 	{"technic:zinc_lump",       "technic:zinc_dust 2"},
+	{"technic:lead_lump",       "technic:lead_dust 2"},
+	{"technic:sulfur_lump",     "technic:sulfur_dust 2"},
 	
 	-- Other
 	{"default:cobble",          "default:gravel"},
@@ -92,10 +94,12 @@ register_dust("Cast Iron",       "technic:cast_iron_ingot")
 register_dust("Chromium",        "technic:chromium_ingot")
 register_dust("Coal",            nil)
 register_dust("Copper",          "default:copper_ingot")
+register_dust("Lead",            "technic:lead_ingot")
 register_dust("Gold",            "default:gold_ingot")
 register_dust("Mithril",         "moreores:mithril_ingot")
 register_dust("Silver",          "moreores:silver_ingot")
 register_dust("Stainless Steel", "technic:stainless_steel_ingot")
+register_dust("Sulfur",          nil)
 register_dust("Tin",             "moreores:tin_ingot")
 register_dust("Wrought Iron",    "technic:wrought_iron_ingot")
 register_dust("Zinc",            "technic:zinc_ingot")
diff --git a/technic_worldgen/crafts.lua b/technic_worldgen/crafts.lua
index ac84652..fba9df9 100644
--- a/technic_worldgen/crafts.lua
+++ b/technic_worldgen/crafts.lua
@@ -38,6 +38,11 @@ minetest.register_craftitem(":technic:lead_lump", {
 	inventory_image = "technic_lead_lump.png",
 })
 
+minetest.register_craftitem(":technic:lead_ingot", {
+	description = S("Lead Ingot"),
+	inventory_image = "technic_lead_ingot.png",
+})
+
 minetest.register_craftitem(":technic:sulfur_lump", {
 	description = S("Sulfur Lump"),
 	inventory_image = "technic_sulfur_lump.png",
@@ -91,6 +96,7 @@ end
 register_block("technic:uranium_block", "technic:uranium_ingot")
 register_block("technic:chromium_block", "technic:chromium_ingot")
 register_block("technic:zinc_block", "technic:zinc_ingot")
+register_block("technic:lead_block", "technic:lead_ingot")
 register_block("technic:brass_block", "technic:brass_ingot")
 register_block("technic:cast_iron_block", "technic:cast_iron_ingot")
 register_block("technic:carbon_steel_block", "technic:carbon_steel_ingot")
@@ -114,6 +120,13 @@ minetest.register_craft({
 	output = "technic:uranium_ingot",
 })
 
+minetest.register_craft({
+	type = 'cooking',
+	recipe = "technic:lead_lump",
+	output = "technic:lead_ingot",
+})
+
+
 minetest.register_craft({
 	type = 'cooking',
 	recipe = minetest.registered_aliases["technic:wrought_iron_ingot"],