00000nz a2200000n 4500 001 KSH2002012424 005 20021020000000 008 020522 n azknn|abn |a a|a | 150 ▼a이극석[異極石]▲ 450 ▼wr▼i영어▼acalamine▲ 450 ▼wr▼i영어▼ahemimorphite▲ 550 ▼wg▼a사방정계[斜方晶系]▲