Abstract: A method for constructing a building made from site specific cultured stone blocks is disclosed. The site specific cultured stone blocks are created by placing an open form on prepared ground covered by plastic sheeting and pouring in concrete into the open form. The pressure of the concrete on the plastic sheeting imparts the contours and details of the ground onto the facing of the block, creating a non-uniform facing that corresponds to the features of the ground. In one embodiment the blocks also contain a tongue and groove configuration to aid alignment of the blocks and to give added stability, strength and general air tightness. Many types of buildings and structures can be constructed with these blocks.