Uncle Jeff's Nether Gem - stones of the Lower World на версию [1.7.10]

Contents:

   2 new blocks: {devilish-ruby ore, ruby block}

   6 tools: ruby {sword, axe, pickaxe, shovel, hoe, scissors}

   5 armor pieces: ruby {helmet, plate, legs, boots, horse*}

   7 achievements: {Mining ruby, Crafting ruby item, Crafting ruby block, Crafting ruby horse armor, Wearing ruby armor, Enchanting (enchanted) ruby item, Using Smart-Harvest (attacking immature crops with it)}