This mod adds 7 new ores, 1 of which is for measuring the nether world, and the other is 2x better than coal, which in generation replaces almost all coal up to 32=Y
There are things here, among which removed things from minecraft returned to my mod
Damage from Swords:
Wood/Gold 4
Stone 5
Copper 5,5
Iron 6
Tungsten 6,5
Diamond 7
Gems 7,5
Altitudes for Metal ores:
Copper Y=80
Tungsten Y=40
Removed Things:
Ruby Ore, Crying Obsidian, Glowing Obsidian, Music calm 4, Stonecutter, Block Cobblestone from Cave Game and Studded Armor
Backported Things:
All Stripped Logs
Debug Things:
Double Stone Slab and Shrub
Mentioning things from newer versions:
Copper Ore and Nether Gold Ore
This mod is still in development, but I advise you to test it