Emeralds

LC control no.	sh 85042736
LC classification	QE394.E5 Mineralogy TN997.E5 Mineral resources TS755.E5 Manufactures
Topical heading	Emeralds *Browse this term in* LC Authorities or the LC Catalog
See also	Beryl *Browse this term in* LC Authorities Precious stones *Browse this term in* LC Authorities