For the article on the block that grows Amethyst Buds and Clusters, see Budding Amethyst.
The Block of Amethyst is a block found in Amethyst Geodes or crafted with 4 Amethyst Shards. It makes a sound when hit with a projectile like bells, walked on, broken, or placed by a player or an enderman. They can be broken with any type of pickaxe. When broken they will drop 1 Block of Amethyst. Amethyst buds and clusters cannot grow on the Block of Amethyst but they grow on Budding Amethyst.