홈 > Term: Gohi iron
Gohi iron
Copper-bearing iron, very low in impurities and in carbon (0.02% maximum), containing about 0.25% copper.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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- ed.young
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