Mining addition idea

Add some types of gemstone ores you can use to make dyes out of, like amethyst to make purple, lapis makes blue currently, add that coal can make Grey dye, have shells on coral reefs to make light Grey dye, the ink sacks already make black dye, add malachite to make light green dye, cinnabar to make red or orange dye, Mica and shell can also make a cool pearlescent block for building and decor. Clay bricks can make brown dye aswell..