diff --git a/code/__DEFINES/misc.dm b/code/__DEFINES/misc.dm
index 7695bbdccfd..ed0be573847 100644
--- a/code/__DEFINES/misc.dm
+++ b/code/__DEFINES/misc.dm
@@ -171,6 +171,7 @@ Will print: "/mob/living/carbon/human/death" (you can optionally embed it in a s
 #define MAT_STEEL			"steel"
 #define MAT_PLASTIC			"plastic"
 #define MAT_GLASS			"glass"
+#define MAT_COPPER			"copper"
 #define MAT_SILVER			"silver"
 #define MAT_GOLD			"gold"
 #define MAT_URANIUM			"uranium"
diff --git a/code/game/mecha/mech_fabricator.dm b/code/game/mecha/mech_fabricator.dm
index 0978350e9e5..b8057bce0fb 100644
--- a/code/game/mecha/mech_fabricator.dm
+++ b/code/game/mecha/mech_fabricator.dm
@@ -42,6 +42,7 @@
 		MAT_PLASTEEL = 0,
 		"gold" = 0,
 		"silver" = 0,
+		MAT_COPPER = 0,
 		MAT_LEAD = 0,
 		"osmium" = 0,
 		"diamond" = 0,
@@ -51,8 +52,8 @@
 		MAT_VERDANTIUM = 0,
 		MAT_MORPHIUM = 0,
 		MAT_METALHYDROGEN = 0,
-		"bananium" = 0,
-		"silencium" = 0,
+		MAT_BANANIUM = 0,
+		MAT_SILENCIUM = 0,
 		MAT_SUPERMATTER = 0)
 	var/res_max_amount = 200000
 
diff --git a/code/game/mecha/mech_prosthetics.dm b/code/game/mecha/mech_prosthetics.dm
index f17d8c19cbc..184d8ac47c5 100644
--- a/code/game/mecha/mech_prosthetics.dm
+++ b/code/game/mecha/mech_prosthetics.dm
@@ -26,6 +26,7 @@
 		MAT_PLASTEEL = 0,
 		"gold" = 0,
 		"silver" = 0,
+		MAT_COPPER = 0,
 		MAT_LEAD = 0,
 		"osmium" = 0,
 		"diamond" = 0,
diff --git a/code/game/objects/items/weapons/material/misc.dm b/code/game/objects/items/weapons/material/misc.dm
index 16ed676def4..376f8bbbd8a 100644
--- a/code/game/objects/items/weapons/material/misc.dm
+++ b/code/game/objects/items/weapons/material/misc.dm
@@ -24,6 +24,11 @@
 	drop_sound = 'sound/items/drop/axe.ogg'
 	pickup_sound = 'sound/items/pickup/axe.ogg'
 
+/obj/item/material/knife/machete/hatchet/bone
+	name = "bone hatchet"
+	desc = "A broad, flat piece of bone knapped to a sharp edge. A truly primitive weapon."
+	icon_state = "hatchet_bone"
+
 /obj/item/material/knife/machete/hatchet/unathiknife
 	name = "duelling knife"
 	desc = "A length of leather-bound wood studded with razor-sharp teeth. How crude."
diff --git a/code/game/objects/items/weapons/tools/crowbar.dm b/code/game/objects/items/weapons/tools/crowbar.dm
index f63945dd5cc..e9030b01cb9 100644
--- a/code/game/objects/items/weapons/tools/crowbar.dm
+++ b/code/game/objects/items/weapons/tools/crowbar.dm
@@ -30,6 +30,19 @@
 	icon_state = "red_crowbar"
 	item_state = "crowbar_red"
 
+/obj/item/tool/crowbar/bone
+	name = "bone crowbar"
+	desc = "A sturdy, carved bone used to remove floors and to pry open doors."
+	icon = 'icons/obj/tools.dmi'
+	icon_state = "crowbar_bone"
+	toolspeed = 1.25
+
+/obj/item/tool/crowbar/brass
+	name = "brass crowbar"
+	desc = "An etched piece of brass plated metal, used to remove floors and to pry open doors."
+	icon = 'icons/obj/tools.dmi'
+	icon_state = "crowbar_brass"
+	toolspeed = 0.75
 
 /datum/category_item/catalogue/anomalous/precursor_a/alien_crowbar
 	name = "Precursor Alpha Object - Hard Light Pry Tool"
diff --git a/code/game/objects/items/weapons/tools/screwdriver.dm b/code/game/objects/items/weapons/tools/screwdriver.dm
index 0aa8823e93f..3c0694f491f 100644
--- a/code/game/objects/items/weapons/tools/screwdriver.dm
+++ b/code/game/objects/items/weapons/tools/screwdriver.dm
@@ -70,6 +70,20 @@
 	return TRUE
 
 
+/obj/item/tool/screwdriver/bone
+	name = "bone screwdriver"
+	desc = "A whittled bone with a tapered point, used to remove screws, or stab."
+	icon_state = "screwdriver_bone"
+	random_color = FALSE
+	toolspeed = 1.25
+
+/obj/item/tool/screwdriver/brass
+	name = "brass screwdriver"
+	desc = "A screwdriver with a very sharp tip, that ensures fine deliberate adjustments."
+	icon_state = "screwdriver_brass"
+	toolspeed = 0.75
+	random_color = FALSE
+
 /datum/category_item/catalogue/anomalous/precursor_a/alien_screwdriver
 	name = "Precursor Alpha Object - Hard Light Torgue Tool"
 	desc = "This appears to be a tool, with a solid handle, and a thin hard light \
diff --git a/code/game/objects/items/weapons/tools/weldingtool.dm b/code/game/objects/items/weapons/tools/weldingtool.dm
index 86f6e319929..f471504a3d2 100644
--- a/code/game/objects/items/weapons/tools/weldingtool.dm
+++ b/code/game/objects/items/weapons/tools/weldingtool.dm
@@ -377,6 +377,23 @@
 	toolspeed = 2
 	eye_safety_modifier = 1 // Safer on eyes.
 
+/obj/item/weldingtool/bone
+	name = "bone welding tool"
+	desc = "A curious welding tool that uses an anomalous ignition method."
+	icon_state = "ashwelder"
+	max_fuel = 20
+	matter = list(MAT_METAL = 30, MAT_BONE = 10)
+	toolspeed = 1.5
+	eye_safety_modifier = 1 // Safer on eyes.
+
+/obj/item/weldingtool/brass
+	name = "brass welding tool"
+	desc = "A brass plated welder utilizing an antiquated, yet incredibly efficient, fuel system."
+	icon_state = "brasswelder"
+	max_fuel = 40
+	matter = list(DEFAULT_WALL_MATERIAL = 70, MAT_BRASS = 60)
+	toolspeed = 0.75
+
 /datum/category_item/catalogue/anomalous/precursor_a/alien_welder
 	name = "Precursor Alpha Object - Self Refueling Exothermic Tool"
 	desc = "An unwieldly tool which somewhat resembles a weapon, due to \
diff --git a/code/game/objects/items/weapons/tools/wirecutters.dm b/code/game/objects/items/weapons/tools/wirecutters.dm
index f540ff32502..9bb48530e83 100644
--- a/code/game/objects/items/weapons/tools/wirecutters.dm
+++ b/code/game/objects/items/weapons/tools/wirecutters.dm
@@ -45,6 +45,19 @@
 /obj/item/tool/wirecutters/is_wirecutter()
 	return TRUE
 
+/obj/item/tool/wirecutters/bone
+	name = "bone wirecutters"
+	desc = "Dull wirecutters knapped from bone."
+	icon_state = "cutters_bone"
+	toolspeed = 1.25
+	random_color = FALSE
+
+/obj/item/tool/wirecutters/brass
+	name = "brass wirecutters"
+	desc = "Brass plated wirecutters that never seem to lose their edge."
+	icon_state = "cutters_brass"
+	toolspeed = 0.75
+	random_color = FALSE
 
 /datum/category_item/catalogue/anomalous/precursor_a/alien_wirecutters
 	name = "Precursor Alpha Object - Wire Seperator"
diff --git a/code/game/objects/items/weapons/tools/wrench.dm b/code/game/objects/items/weapons/tools/wrench.dm
index be26cce3a01..80aa5c389a3 100644
--- a/code/game/objects/items/weapons/tools/wrench.dm
+++ b/code/game/objects/items/weapons/tools/wrench.dm
@@ -21,6 +21,18 @@
 /obj/item/tool/wrench/is_wrench()
 	return TRUE
 
+/obj/item/tool/wrench/bone
+	name = "bone wrench"
+	desc = "A primitive wrench carved from bone. It does not grip consistently."
+	icon_state = "wrench_bone"
+	toolspeed = 1.25
+
+/obj/item/tool/wrench/brass
+	name = "brass wrench"
+	desc = "A brass plated wrench. Its finely tuned mechanism allows for a strong grip."
+	icon_state = "wrench_brass"
+	toolspeed = 0.75
+
 /obj/item/tool/wrench/cyborg
 	name = "automatic wrench"
 	desc = "An advanced robotic wrench. Can be found in industrial synthetic shells."
diff --git a/code/modules/materials/fifty_spawner_mats.dm b/code/modules/materials/fifty_spawner_mats.dm
index 510861e6fe5..ec12679b6b5 100644
--- a/code/modules/materials/fifty_spawner_mats.dm
+++ b/code/modules/materials/fifty_spawner_mats.dm
@@ -128,6 +128,14 @@
 	name = "stack of reinforced borosilicate glass"
 	type_to_spawn = /obj/item/stack/material/glass/phoronrglass
 
+/obj/fiftyspawner/brass
+	name = "stack of brass"
+	type_to_spawn = /obj/item/stack/material/brass
+
+/obj/fiftyspawner/copper
+	name = "stack of copper"
+	type_to_spawn = /obj/item/stack/material/copper
+
 //R-UST port
 /obj/fiftyspawner/deuterium
 	name = "stack of deuterium"
diff --git a/code/modules/materials/material_sheets.dm b/code/modules/materials/material_sheets.dm
index a3dd34b0c7a..312e2ddd324 100644
--- a/code/modules/materials/material_sheets.dm
+++ b/code/modules/materials/material_sheets.dm
@@ -505,3 +505,12 @@
 	no_variants = FALSE
 	drop_sound = 'sound/items/drop/boots.ogg'
 	pickup_sound = 'sound/items/drop/boots.ogg'
+
+/obj/item/stack/material/copper
+	name = "copper"
+	desc = "This common metal remains a popular choice as an electrical and thermal conductor due to how easily it can be worked."
+	icon_state = "sheet-copper"
+	default_type = "copper"
+	no_variants = FALSE
+	drop_sound = 'sound/items/drop/boots.ogg'
+	pickup_sound = 'sound/items/drop/boots.ogg'
diff --git a/code/modules/materials/materials.dm b/code/modules/materials/materials.dm
index 0a65ad46db0..e25c9772d15 100644
--- a/code/modules/materials/materials.dm
+++ b/code/modules/materials/materials.dm
@@ -918,7 +918,7 @@ var/list/name_to_material
 	icon_base = "stone"
 	icon_reinf = "reinf_stone"
 	integrity = 65	//a bit stronger than regular wood
-	hardness = 20	
+	hardness = 20
 	weight = 20	//likewise, heavier
 
 /datum/material/cardboard
@@ -1215,3 +1215,11 @@ var/list/name_to_material
 	icon_colour = "#CAC955"
 	integrity = 150
 	stack_type = /obj/item/stack/material/brass
+
+/datum/material/copper
+	name = "copper"
+	icon_colour = "#b45c13"
+	weight = 15
+	hardness = 30
+	conductivity = 35
+	stack_type = /obj/item/stack/material/copper
diff --git a/code/modules/mining/alloys.dm b/code/modules/mining/alloys.dm
index 54279b9b376..18d8d19c7c5 100644
--- a/code/modules/mining/alloys.dm
+++ b/code/modules/mining/alloys.dm
@@ -44,3 +44,10 @@
 		"sand" = 2
 		)
 	product = /obj/item/stack/material/glass/phoronglass
+
+/datum/alloy/brass
+	metaltag = "brass"
+	requires = list(
+		"copper" = 1,
+		"sand" = 1
+		)
diff --git a/code/modules/mining/drilling/drill.dm b/code/modules/mining/drilling/drill.dm
index 24659c9a9dc..9944f15b070 100644
--- a/code/modules/mining/drilling/drill.dm
+++ b/code/modules/mining/drilling/drill.dm
@@ -22,6 +22,7 @@
 		"uranium" = /obj/item/ore/uranium,
 		"gold" = /obj/item/ore/gold,
 		"silver" = /obj/item/ore/silver,
+		"copper" = /obj/item/ore/copper,
 		"diamond" = /obj/item/ore/diamond,
 		"phoron" = /obj/item/ore/phoron,
 		"osmium" = /obj/item/ore/osmium,
diff --git a/code/modules/mining/drilling/scanner.dm b/code/modules/mining/drilling/scanner.dm
index c70f24c96a9..8aea24546b5 100644
--- a/code/modules/mining/drilling/scanner.dm
+++ b/code/modules/mining/drilling/scanner.dm
@@ -50,7 +50,7 @@
 				switch(metal)
 					if("silicates", "carbon", "hematite", "marble")
 						ore_type = "surface minerals"
-					if("gold", "silver", "diamond", "lead")
+					if("gold", "silver", "diamond", "lead", "copper")
 						ore_type = "precious metals"
 					if("uranium")
 						ore_type = "nuclear fuel"
diff --git a/code/modules/mining/machine_processing.dm b/code/modules/mining/machine_processing.dm
index af13fa445f8..a5370c9d6b4 100644
--- a/code/modules/mining/machine_processing.dm
+++ b/code/modules/mining/machine_processing.dm
@@ -174,6 +174,7 @@
 		"hematite" = 1,
 		"carbon" = 1,
 		"phoron" = 15,
+		"copper" = 15,
 		"silver" = 16,
 		"gold" = 18,
 		"marble" = 20,
diff --git a/code/modules/mining/ore.dm b/code/modules/mining/ore.dm
index 374c9f6a659..9faabf08986 100644
--- a/code/modules/mining/ore.dm
+++ b/code/modules/mining/ore.dm
@@ -58,6 +58,11 @@
 	origin_tech = list(TECH_MATERIAL = 2)
 	material = "phoron"
 
+/obj/item/ore/copper
+	name = "native copper ore"
+	icon_state = "ore_copper"
+	origin_tech = list(TECH_MATERIAL = 2)
+	material = "copper"
 /obj/item/ore/silver
 	name = "native silver ore"
 	icon_state = "ore_silver"
diff --git a/code/modules/mining/ore_datum.dm b/code/modules/mining/ore_datum.dm
index e3865ce0d6a..3adc246d2d1 100644
--- a/code/modules/mining/ore_datum.dm
+++ b/code/modules/mining/ore_datum.dm
@@ -180,3 +180,12 @@ GLOBAL_LIST_INIT(ore_data, initialize_ore_data())
 	spread_chance = 20
 	ore = /obj/item/ore/vaudium
 	scan_icon = "mineral_rare"
+
+/datum/ore/copper
+	name = MAT_COPPER
+	display_name = "raw copper"
+	smelts_to = "copper"
+	result_amount = 4
+	spread_chance = 20
+	ore = /obj/item/ore/copper
+	scan_icon = "mineral_common"
diff --git a/code/modules/random_map/noise/ore.dm b/code/modules/random_map/noise/ore.dm
index e1141d90be0..14778ced6c7 100644
--- a/code/modules/random_map/noise/ore.dm
+++ b/code/modules/random_map/noise/ore.dm
@@ -57,6 +57,7 @@
 				T.resources["hematite"] = rand(RESOURCE_HIGH_MIN, RESOURCE_HIGH_MAX)
 				T.resources["gold"] =     rand(RESOURCE_LOW_MIN,  RESOURCE_LOW_MAX)
 				T.resources["silver"] =   rand(RESOURCE_LOW_MIN,  RESOURCE_LOW_MAX)
+				T.resources["copper"] =   rand(RESOURCE_LOW_MIN,  RESOURCE_LOW_MAX)
 				T.resources["uranium"] =  rand(RESOURCE_LOW_MIN,  RESOURCE_LOW_MAX)
 				T.resources["marble"] =   rand(RESOURCE_LOW_MIN, RESOURCE_MID_MAX)
 				T.resources["diamond"] =  0
@@ -68,6 +69,7 @@
 			else if(current_cell < deep_val) // Rare metals.
 				T.resources["gold"] =     rand(RESOURCE_MID_MIN,  RESOURCE_MID_MAX)
 				T.resources["silver"] =   rand(RESOURCE_MID_MIN,  RESOURCE_MID_MAX)
+				T.resources["copper"] =   rand(RESOURCE_LOW_MIN,  RESOURCE_LOW_MAX)
 				T.resources["uranium"] =  rand(RESOURCE_MID_MIN,  RESOURCE_MID_MAX)
 				T.resources["phoron"] =   rand(RESOURCE_MID_MIN,  RESOURCE_MID_MAX)
 				T.resources["osmium"] =   rand(RESOURCE_MID_MIN,  RESOURCE_MID_MAX)
@@ -89,6 +91,7 @@
 				T.resources["hematite"] = 0
 				T.resources["gold"] =     0
 				T.resources["silver"] =   0
+				T.resources["copper"] =   0
 	return
 
 /datum/random_map/noise/ore/get_map_char(var/value)
diff --git a/code/modules/research/circuitprinter.dm b/code/modules/research/circuitprinter.dm
index e3e776d2d3e..7bef03a5cad 100644
--- a/code/modules/research/circuitprinter.dm
+++ b/code/modules/research/circuitprinter.dm
@@ -16,7 +16,7 @@ using metal and glass, it uses glass and reagents (usually sulphuric acid).
 	var/mat_efficiency = 1
 	var/speed = 1
 
-	materials = list(DEFAULT_WALL_MATERIAL = 0, "glass" = 0, MAT_PLASTEEL = 0, "plastic" = 0, "gold" = 0, "silver" = 0, "osmium" = 0, MAT_LEAD = 0, "phoron" = 0, "uranium" = 0, "diamond" = 0, MAT_DURASTEEL = 0, MAT_VERDANTIUM = 0, MAT_MORPHIUM = 0, MAT_METALHYDROGEN = 0, MAT_SUPERMATTER = 0)
+	materials = list(DEFAULT_WALL_MATERIAL = 0, "glass" = 0, MAT_PLASTEEL = 0, "plastic" = 0, "gold" = 0, "silver" = 0, MAT_COPPER = 0, "osmium" = 0, MAT_LEAD = 0, "phoron" = 0, "uranium" = 0, "diamond" = 0, MAT_DURASTEEL = 0, MAT_VERDANTIUM = 0, MAT_MORPHIUM = 0, MAT_METALHYDROGEN = 0, MAT_SUPERMATTER = 0)
 
 	hidden_materials = list(MAT_PLASTEEL, MAT_DURASTEEL, MAT_VERDANTIUM, MAT_MORPHIUM, MAT_METALHYDROGEN, MAT_SUPERMATTER)
 
diff --git a/code/modules/research/protolathe.dm b/code/modules/research/protolathe.dm
index 365e14157a9..6591065848d 100644
--- a/code/modules/research/protolathe.dm
+++ b/code/modules/research/protolathe.dm
@@ -15,7 +15,7 @@
 	var/mat_efficiency = 1
 	var/speed = 1
 
-	materials = list(DEFAULT_WALL_MATERIAL = 0, "glass" = 0, MAT_PLASTEEL = 0, "plastic" = 0, "gold" = 0, "silver" = 0, "osmium" = 0, MAT_LEAD = 0, "phoron" = 0, "uranium" = 0, "diamond" = 0, MAT_DURASTEEL = 0, MAT_VERDANTIUM = 0, MAT_MORPHIUM = 0, MAT_METALHYDROGEN = 0, MAT_SUPERMATTER = 0)
+	materials = list(DEFAULT_WALL_MATERIAL = 0, "glass" = 0, MAT_PLASTEEL = 0, "plastic" = 0, "gold" = 0, "silver" = 0, MAT_COPPER = 0, "osmium" = 0, MAT_LEAD = 0, "phoron" = 0, "uranium" = 0, "diamond" = 0, MAT_DURASTEEL = 0, MAT_VERDANTIUM = 0, MAT_MORPHIUM = 0, MAT_METALHYDROGEN = 0, MAT_SUPERMATTER = 0)
 
 	hidden_materials = list(MAT_PLASTEEL, MAT_DURASTEEL, MAT_VERDANTIUM, MAT_MORPHIUM, MAT_METALHYDROGEN, MAT_SUPERMATTER)
 
diff --git a/code/modules/xenoarcheaology/finds/find_spawning.dm b/code/modules/xenoarcheaology/finds/find_spawning.dm
index fad70cdcb2d..72ed3469bcf 100644
--- a/code/modules/xenoarcheaology/finds/find_spawning.dm
+++ b/code/modules/xenoarcheaology/finds/find_spawning.dm
@@ -179,6 +179,7 @@
 			possible_spawns += /obj/item/stack/material/phoron
 			possible_spawns += /obj/item/stack/material/gold
 			possible_spawns += /obj/item/stack/material/silver
+			possible_spawns += /obj/item/stack/material/copper
 			possible_spawns += /obj/item/stack/material/uranium
 			possible_spawns += /obj/item/stack/material/sandstone
 			possible_spawns += /obj/item/stack/material/silver
diff --git a/icons/mob/items/lefthand.dmi b/icons/mob/items/lefthand.dmi
index 86920d7f1b4..a3b2068780d 100644
Binary files a/icons/mob/items/lefthand.dmi and b/icons/mob/items/lefthand.dmi differ
diff --git a/icons/mob/items/righthand.dmi b/icons/mob/items/righthand.dmi
index 8ef5423268a..d67f24868a3 100644
Binary files a/icons/mob/items/righthand.dmi and b/icons/mob/items/righthand.dmi differ
diff --git a/icons/obj/mining.dmi b/icons/obj/mining.dmi
index 98c5c377e3d..5e20be5534c 100644
Binary files a/icons/obj/mining.dmi and b/icons/obj/mining.dmi differ
diff --git a/icons/obj/stacks.dmi b/icons/obj/stacks.dmi
index ee8c6144791..7e1d24677fd 100644
Binary files a/icons/obj/stacks.dmi and b/icons/obj/stacks.dmi differ
diff --git a/icons/obj/surgery.dmi b/icons/obj/surgery.dmi
index 8f1245aca3f..20f7fa6a80c 100644
Binary files a/icons/obj/surgery.dmi and b/icons/obj/surgery.dmi differ
diff --git a/icons/obj/tools.dmi b/icons/obj/tools.dmi
index 1d2ef99c319..914c4730894 100644
Binary files a/icons/obj/tools.dmi and b/icons/obj/tools.dmi differ
diff --git a/icons/obj/weapons.dmi b/icons/obj/weapons.dmi
index 5f72c9624f2..57f590b8d76 100644
Binary files a/icons/obj/weapons.dmi and b/icons/obj/weapons.dmi differ