1.Joint surfaces of the columns do not show slickensides or any evidence of movement.
柱状节理面上未见断层擦痕或任何移动的证据。
2.Joint surfaces of the columns do not show slickensides or any evidence of movement.
柱状节理面上未见断层擦痕或任何移动的证据。
3.The striated and polished surfaces are called slickensides .
有条痕的磨光面则称为擦痕面。
4.The striated and polished surfaces are called slickensides.
有条痕的磨光面则称为擦痕面。