Minecraft wiki entry for Best_biomes_for_homes, associated text: Netherrack, blackstone, nether quartz ore, nether gold ore, glowstone, soul sand, lava (for smelting), mushrooms, nether fortress loot, bastion remnant loot, ruined portal loot, ghast tears, gunpowder, magma cream, ender pearls, rotten flesh and striders are items, blocks, and entities can that be found throughout the Nether in all or most biomes.