銀鉱 ぎんこう Also written 銀坑 Meanings Noun silver mine; silver ore Kanji 銀 silver. Read as ギン. 鉱 ore. Read as コウ. Words containing 銀鉱 輝銀鉱 (きぎんこう) argentite 紅銀鉱 (こうぎんこう) ruby silver ore 濃紅銀鉱 (のうこうぎんこう) pyrargyrite And 5 more. Jinuma: Japanese Dictionary · Word lists