00000nz  a2200000n  4500
001  KSH1999014263
005  20021027000000
008  990415 n azknn|abn          |a a|a    | 
150  ▼a규화[硅華]▲
450  ▼wr▼i영어▼asiliceous sinter▲
450  ▼wr▼i영어▼asiliceous tufa▲
550  ▼wg▼a단백석[蛋白石]▲
550  ▼wg▼a온천화[溫泉華]▲
550  ▼a이산화 규소[二酸化硅素]▲