using natural materials for building larger structures

Note: 'larger structures' can include things like cook-stoves (such as the masonry heaters that have seats built-in) and earthen fences.

Various combinations of clay, dirt, sand, and plant fiber:

• less composite materials
  • adobe and mudbrick — earth (includes sand, silt, and/or clay) + water + straw or dung
  • cob — subsoil (including sand and clay), water, and straw
  • rammed earth — compacted earth, chalk, lime, or gravel
  • compressed earth block — AKA unfired brick
  • fired brick
• more composite materials
  • earthbag
  • cordwood — logs with their end-grain exposed, embedded in a mortar
• stone
  • dry stone
  • stone structures built with mortar or plaster between the stones