Jeongju-seok and JeongnangJeongju-seok is usually made of porous basalt, or wood, called Jeongju-mok. Jeongnang refers to three or four branches laid on a gate to prevent horses and cattle from entering a house. Ti was also used to indicate the presence or absence of the owner of the house. While three means the house is empty. 정주석과 정낭'정주석'은 주로 다공질 현무암으로 만들어졌으나 지역에 따라 나무를 사용하기도 했는데, 돌로 된 것을 '정주석..