ˈəngəˌmäˌkīt noun
( -s )
Etymology: Henri-Léon Ungemach died 1936 Belgian crystallographer + English -ite
: a mineral K 3 Na 9 Fe(SO 4 ) 6 (OH) 3 .9H 2 O consisting of a hydrous basic sulfate of potassium, sodium, and iron
ˈəngəˌmäˌkīt noun
( -s )
Etymology: Henri-Léon Ungemach died 1936 Belgian crystallographer + English -ite
: a mineral K 3 Na 9 Fe(SO 4 ) 6 (OH) 3 .9H 2 O consisting of a hydrous basic sulfate of potassium, sodium, and iron
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012