Sifting Dirt

You can sift dirt with a sieve with either a string mesh or a flint stiffened mesh.

Sifting dirt with a string mesh:
 * Cobblestone - 70%
 * Tall Grass - 4%
 * Potato - 4%
 * Carrot - 4%
 * Sugar Cane - 4%
 * Melon Seeds - 2%
 * Pumpkin Seeds - 2%

Sifting dirt with a flint stiffened mesh:
 * Cobblestone - 75%
 * Granite - 25%
 * Andesite - 25%
 * Diorite - 25%
 * Beetroot Seeds - 10%
 * Tall Grass - 8%
 * Potato - 8%
 * Carrot - 8%
 * Sugar Cane - 8%
 * Melon Seeds - 4%
 * Pumpkin Seeds - 4%