一切經音義 25.478

25.478

金磺（古猛反說文銅鐵璞石也從石黃聲也鄭玄璞石也云金玉在石未銷鍊日鑛又作研礦並同）。

金磺 (mineral ore: 古 + 猛 fanqie. The *Shuowen [jiezi]* says: 'Unrefined stone containing copper or iron; derived from "stone", with "yellow" as the sound.' Zheng Xuan says: 'Unrefined stone.' It refers to gold and jade contained within stone that have not yet been smelted; it is written as 鑛 [mineral ore], and also written as 矿 [mineral], both the same).