Mining fixes as it was annoying as fuck. Also a random object with nothing in it removed.

code/modules/mining/minerals.dm

@@ -0,0 +1,72 @@
+var/list/name_to_mineral
+
+proc/SetupMinerals()
+	name_to_mineral = list()
+	for(var/type in typesof(/mineral) - /mineral)
+		var/mineral/new_mineral = new type
+		if(!new_mineral.name)
+			continue
+		name_to_mineral[new_mineral.name] = new_mineral
+	return 1
+
+mineral
+	///What am I called?
+	var/name
+	var/display_name
+	///How much ore?
+	var/result_amount
+	///Does this type of deposit spread?
+	var/spread = 1
+	///Chance of spreading in any direction
+	var/spread_chance
+
+	///Path to the resultant ore.
+	var/ore
+
+	New()
+		. = ..()
+		if(!display_name)
+			display_name = name
+
+mineral/uranium
+	name = "Uranium"
+	result_amount = 5
+	spread_chance = 10
+	ore = /obj/item/weapon/ore/uranium
+
+mineral/iron
+	name = "Iron"
+	result_amount = 5
+	spread_chance = 25
+	ore = /obj/item/weapon/ore/iron
+
+mineral/diamond
+	name = "Diamond"
+	result_amount = 5
+	spread_chance = 10
+	ore = /obj/item/weapon/ore/diamond
+
+mineral/gold
+	name = "Gold"
+	result_amount = 5
+	spread_chance = 10
+	ore = /obj/item/weapon/ore/gold
+
+mineral/silver
+	name = "Silver"
+	result_amount = 5
+	spread_chance = 10
+	ore = /obj/item/weapon/ore/silver
+
+mineral/plasma
+	name = "Plasma"
+	result_amount = 5
+	spread_chance = 25
+	ore = /obj/item/weapon/ore/plasma
+
+mineral/clown
+	display_name = "Bananium"
+	name = "Clown"
+	result_amount = 3
+	spread = 0
+	ore = /obj/item/weapon/ore/clown

code/modules/mining/ores_coins.dm

@@ -4,7 +4,7 @@
 	name = "Rock"
 	icon = 'icons/obj/mining.dmi'
 	icon_state = "ore2"
-	var/datum/geosample/geological_data
+	var/datum/geosample/geologic_data
 
 /obj/item/weapon/ore/uranium
 	name = "Uranium ore"