一切經音義 12.121

12.121

金磺（古猛反廣雅鐵樸謂之𨥥經作礦亦同或作[金*升]說文銅鐵樸謂之礦也從石黃聲）。

Gold ore (金磺: [磺 is pronounced] gǔ-měng fan [kuàng]. The Guangya says: "Unrefined iron is called 𨥥." In the sūtra it is written as 礦, which is the same, or written as [金*升]. The Shuowen says: "Unrefined copper or iron is called kuàng." It takes shí [stone] as radical and huáng as phonetic).