diff --git a/elepower_dynamics/crafting.lua b/elepower_dynamics/crafting.lua
index d0999be..3e4699f 100644
--- a/elepower_dynamics/crafting.lua
+++ b/elepower_dynamics/crafting.lua
@@ -194,8 +194,14 @@ minetest.register_craft({
 
 minetest.register_craft({
 	type   = "cooking",
-	output = "elepower_dynamics:lead_lump",
-	recipe = "elepower_dynamics:lead_ingot"
+	output = "elepower_dynamics:lead_ingot",
+	recipe = "elepower_dynamics:lead_lump"
+})
+
+minetest.register_craft({
+	type   = "cooking",
+	output = "elepower_dynamics:nickel_ingot",
+	recipe = "elepower_dynamics:nickel_lump"
 })
 
 minetest.register_craft({
diff --git a/elepower_dynamics/craftitems.lua b/elepower_dynamics/craftitems.lua
index 317d410..83ea74b 100644
--- a/elepower_dynamics/craftitems.lua
+++ b/elepower_dynamics/craftitems.lua
@@ -17,6 +17,24 @@ minetest.register_craftitem("elepower_dynamics:iron_ingot", {
 	groups = {iron = 1, ingot = 1}
 })
 
+minetest.register_craftitem("elepower_dynamics:nickel_ingot", {
+	description = "Nickel Ingot",
+	inventory_image = "elepower_nickel_ingot.png",
+	groups = {nickel = 1, ingot = 1}
+})
+
+minetest.register_craftitem("elepower_dynamics:invar_ingot", {
+	description = "Invar Ingot",
+	inventory_image = "elepower_invar_ingot.png",
+	groups = {invar = 1, ingot = 1}
+})
+
+minetest.register_craftitem("elepower_dynamics:electrum_ingot", {
+	description = "Electrum Ingot",
+	inventory_image = "elepower_electrum_ingot.png",
+	groups = {electrum = 1, ingot = 1}
+})
+
 -- Lumps
 
 minetest.register_craftitem("elepower_dynamics:lead_lump", {
@@ -25,6 +43,12 @@ minetest.register_craftitem("elepower_dynamics:lead_lump", {
 	groups = {lead = 1, lump = 1}
 })
 
+minetest.register_craftitem("elepower_dynamics:nickel_lump", {
+	description = "Nickel Lump",
+	inventory_image = "elepower_nickel_lump.png",
+	groups = {nickel = 1, lump = 1}
+})
+
 -- Other
 
 minetest.register_craftitem("elepower_dynamics:carbon_fiber", {
@@ -70,7 +94,7 @@ minetest.register_craftitem("elepower_dynamics:induction_coil", {
 })
 
 minetest.register_craftitem("elepower_dynamics:induction_coil_advanced", {
-	description = "Advanced Induction Coil\nSuitable for high-power operations",
+	description = "Advanced Induction Coil\nSuitable for high-power applications",
 	inventory_image = "elepower_induction_coil_advanced.png",
 	groups = {induction_coil = 1, component = 1}
 })
diff --git a/elepower_dynamics/dusts.lua b/elepower_dynamics/dusts.lua
index 991de42..a3dbea5 100644
--- a/elepower_dynamics/dusts.lua
+++ b/elepower_dynamics/dusts.lua
@@ -85,9 +85,19 @@ elepd.register_dust("diamond", {
 	color = "#02c1e8"
 })
 
-elepd.register_dust("energium", {
-	description = "Energium",
-	color = "#ff1111"
+elepd.register_dust("nickel", {
+	description = "Nickel",
+	color = "#d6d5ab"
+})
+
+elepd.register_dust("invar", {
+	description = "Invar",
+	color = "#9fa5b2"
+})
+
+elepd.register_dust("electrum", {
+	description = "Electrum",
+	color = "#ebeb90"
 })
 
 elepd.register_dust("wood", {
diff --git a/elepower_dynamics/gears.lua b/elepower_dynamics/gears.lua
index b8acdb9..4da3dec 100644
--- a/elepower_dynamics/gears.lua
+++ b/elepower_dynamics/gears.lua
@@ -76,12 +76,22 @@ elepd.register_gear("diamond", {
 	color = "#02c1e8"
 })
 
-elepd.register_gear("energium", {
-	description = "Energium",
-	color = "#ff1111"
-})
-
 elepd.register_gear("wood", {
 	description = "Wood",
 	color = "#847454"
 })
+
+elepd.register_gear("nickel", {
+	description = "Nickel",
+	color = "#d6d5ab"
+})
+
+elepd.register_gear("invar", {
+	description = "Invar",
+	color = "#9fa5b2"
+})
+
+elepd.register_gear("electrum", {
+	description = "Electrum",
+	color = "#ebeb90"
+})
diff --git a/elepower_dynamics/nodes.lua b/elepower_dynamics/nodes.lua
index 83a8048..3c56470 100644
--- a/elepower_dynamics/nodes.lua
+++ b/elepower_dynamics/nodes.lua
@@ -15,6 +15,14 @@ minetest.register_node("elepower_dynamics:stone_with_lead", {
 	sounds = default.node_sound_stone_defaults(),
 })
 
+minetest.register_node("elepower_dynamics:stone_with_nickel", {
+	description = "Nickel Ore",
+	tiles = {"default_stone.png^elepower_mineral_nickel.png"},
+	groups = {cracky = 2},
+	drop = 'elepower_dynamics:nickel_lump',
+	sounds = default.node_sound_stone_defaults(),
+})
+
 minetest.register_node("elepower_dynamics:particle_board", {
 	description = "Particle Board",
 	tiles = {"elepower_particle_board.png"},
diff --git a/elepower_dynamics/textures/elepower_electrum_ingot.png b/elepower_dynamics/textures/elepower_electrum_ingot.png
new file mode 100644
index 0000000..851efbb
Binary files /dev/null and b/elepower_dynamics/textures/elepower_electrum_ingot.png differ
diff --git a/elepower_dynamics/textures/elepower_invar_ingot.png b/elepower_dynamics/textures/elepower_invar_ingot.png
new file mode 100644
index 0000000..0e1e0fb
Binary files /dev/null and b/elepower_dynamics/textures/elepower_invar_ingot.png differ
diff --git a/elepower_dynamics/textures/elepower_mineral_nickel.png b/elepower_dynamics/textures/elepower_mineral_nickel.png
new file mode 100644
index 0000000..099b2cc
Binary files /dev/null and b/elepower_dynamics/textures/elepower_mineral_nickel.png differ
diff --git a/elepower_dynamics/textures/elepower_nickel_ingot.png b/elepower_dynamics/textures/elepower_nickel_ingot.png
new file mode 100644
index 0000000..ed27e4a
Binary files /dev/null and b/elepower_dynamics/textures/elepower_nickel_ingot.png differ
diff --git a/elepower_dynamics/textures/elepower_nickel_lump.png b/elepower_dynamics/textures/elepower_nickel_lump.png
new file mode 100644
index 0000000..8dc6e68
Binary files /dev/null and b/elepower_dynamics/textures/elepower_nickel_lump.png differ
diff --git a/elepower_dynamics/worldgen.lua b/elepower_dynamics/worldgen.lua
index bb39247..c4b23be 100644
--- a/elepower_dynamics/worldgen.lua
+++ b/elepower_dynamics/worldgen.lua
@@ -9,7 +9,7 @@ minetest.register_ore({
 	ore_type       = "scatter",
 	ore            = "elepower_dynamics:stone_with_lead",
 	wherein        = "default:stone",
-	clust_scarcity = 5 * 5 * 5,
+	clust_scarcity = 15 * 15 * 15,
 	clust_num_ores = 12,
 	clust_size     = 3,
 	y_max          = 31000,
@@ -20,7 +20,7 @@ minetest.register_ore({
 	ore_type       = "scatter",
 	ore            = "elepower_dynamics:stone_with_lead",
 	wherein        = "default:stone",
-	clust_scarcity = 4 * 4 * 4,
+	clust_scarcity = 14 * 14 * 14,
 	clust_num_ores = 5,
 	clust_size     = 3,
 	y_max          = 0,
@@ -37,3 +37,38 @@ minetest.register_ore({
 	y_max          = -128,
 	y_min          = -31000,
 })
+
+-- Nickel
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "elepower_dynamics:stone_with_nickel",
+	wherein        = "default:stone",
+	clust_scarcity = 28 * 28 * 28,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	y_max          = 31000,
+	y_min          = -31000,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "elepower_dynamics:stone_with_nickel",
+	wherein        = "default:stone",
+	clust_scarcity = 15 * 15 * 15,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	y_max          = -1028,
+	y_min          = -31000,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "elepower_dynamics:stone_with_nickel",
+	wherein        = "default:stone",
+	clust_scarcity = 12 * 12 * 12,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	y_max          = -8096,
+	y_min          = -31000,
+})
diff --git a/elepower_machines/register.lua b/elepower_machines/register.lua
index 5e68318..3c262cc 100644
--- a/elepower_machines/register.lua
+++ b/elepower_machines/register.lua
@@ -17,6 +17,10 @@ local alloy_recipes = {
 	{
 		recipe = { "default:copper_ingot 2", "default:tin_ingot" },
 		output = "default:bronze_ingot 3",
+	},
+	{
+		recipe = { "default:iron_ingot 3", "elepower_dynamics:nickel_ingot" },
+		output = "elepower_dynamics:invar_ingot 4",
 	}
 }