Desert pyramid

Pyramids are a type of structures that occurs naturally in dessert biomes as of the snapshot 12w21a.

Appearance
Pyramids are mostly of Wool, Sandstone, Chiseled Sandstone, Smooth Sandstone and Sandstone Stairs. Some treasures found in Pyramids include Emeralds, Diamonds, Iron Ingots, Gold Ingots, Rotten Flesh and Bones. In the middle of the Pyramid is a blue wool, undeneath there is a 'secret' chamber where you can 4 chest's which contain very valuable loot, and a stone pressure plate connected to a 3x3 grid of TNT.