Vanilla Ingots is a mod that adds ingots and blocks for coal, redstone, lapis, diamond, emerald and cobblestone. Wood and clay only has an ingot. The mod also offers dense cobblestone, based on Extra Utilities' bedrockium. Dense cobblestone can be made in Avaritia's compressor for 10k cobblestone.
The mod is meant to be used in custom recipes.
There is a placeholder recipe for ingots, which is two of the material diagonal.
Feature Requests: at GitHub, tag as enchantment.