一切經音義 83.93

83.93

銀礦（下虢猛反說文云銅鐵金等璞也或作磺𨥥從石廣聲也）。

銀礦 (silver ore: the lower character is guo2 [Guo] + meng3 [fierce] fanqie. The Shuowen jiezi states: 'The unrefined ore of copper, iron, gold, and the like.' Sometimes written as 磺 or 𨥥; it takes 石 as radical and guang3 as phonetic).