function fillVanillaConfig()
	
	config["iron-ore"] = {
		type="resource-ore",
		
		-- general spawn params
		allotment=100, -- how common resource is
		spawns_per_region={min=2, max=4}, --number of chunks
		richness=18,        -- resource_ore has only one richness value - resource-liquid has min/max
		
		size={min=18, max=22}, -- rough radius of area, too high value can produce square shaped areas
		min_amount=500,
		
		-- resource provided at starting location
		-- probability: 1 = 100% chance to be in starting area
		--              0 = resource is not in starting area
		starting={richness=18000, size=30, probability=1},
		
		multi_resource_chance=0.30, -- absolute value
		multi_resource={
			["iron-ore"] = 0, -- ["resource_name"] = allotment
			['copper-ore'] = 0,
			["coal"] = 0,
			["stone"] = 1,
			["uranium-ore"] = 1,
		}
	}
	
	config["copper-ore"] = {
		type="resource-ore",
		
		allotment=100,
		spawns_per_region={min=2, max=4},
		richness=16,
		size={min=18, max=22},
		min_amount=500,

		starting={richness=16000, size=30, probability=1},
		
		multi_resource_chance=0.30,
		multi_resource={
			["iron-ore"] = 0,
			['copper-ore'] = 0,
			["coal"] = 0,
			["stone"] = 1,
			["uranium-ore"] = 1,
		}
	}
	
	config["coal"] = {
		type="resource-ore",
		
		allotment=80,
		
		spawns_per_region={min=2, max=4},
		size={min=18, max=22},
		richness=16,
		min_amount=500,

		starting={richness=16000, size=25, probability=1},
		
		multi_resource_chance=0.30,
		multi_resource={
			["iron-ore"] = 0,
			['copper-ore'] = 0,
			["coal"] = 0,
			["stone"] = 1,
			["uranium-ore"] = 1,
			["crude-oil"] = 4,
		}
	}
	
	config["stone"] = {
		type="resource-ore",
		
		allotment=0,
		spawns_per_region={min=1, max=1},
		richness=11,
		size={min=16, max=20},
		min_amount=500,

		starting={richness=15000, size=20, probability=1},
		
		multi_resource_chance=0.00,
		multi_resource={
			["coal"] = 4,
			["iron-ore"] = 3,
			['copper-ore'] = 3,
		}
	}
	
	config["uranium-ore"] = {
		type="resource-ore",
		
		allotment=0,
		spawns_per_region={min=1, max=1},
		richness=6,
		size={min=10, max=15},
		min_amount=500,

		starting={richness=5000, size=10, probability=1},
	}
	
	config["crude-oil"] = {
		type="resource-liquid",
		minimum_amount=240000,
		allotment=100,
		spawns_per_region={min=2, max=3},
		richness={min=240000, max=400000}, -- richness per resource spawn
		size={min=12, max=18},
		
		starting={richness=400000, size=5, probability=1},
		
		multi_resource_chance=0.30,
		multi_resource={
			["coal"] = 4,
			["uranium-ore"] = 1,
		}
	}
end