金矿 金礦 jīn kuàng gold mine / gold ore syn 开采 開採 kāi cǎi to extract (ore or other resource from a mine) / to exploit / to mine syn 矿石 礦石 kuàng shí ore 提炼 提煉 tí liàn to extract (ore, minerals etc) / to refine / to purify / to process syn 铜板 銅板 tóng bǎn copper coin / copper plate / copper clappers (a kind of percussion instrument) / (Tw) coin syn 青铜 青銅 qīng tóng bronze (alloy of copper 銅|铜 and tin 錫|锡[xi1]) 黄铜 黃銅 huáng tóng brass (alloy of copper 銅|铜[tong2] and zinc 鋅|锌[xin1]) syn 五金 wǔ jīn metal hardware (nuts and bolts) / the five metals: gold, silver, copper, iron, tin 金銀銅鐵錫|金银铜铁锡[jin1-yin2-tong2-tie3-xi1] syn 铁矿 鐵礦 tiě kuàng iron ore / iron ore mine 铜器 銅器 tóng qì copper ware / bronze ware 矿脉 礦脈 kuàng mài vein of ore 铜钱 銅錢 tóng qián copper coin (round with a square hole in the middle, used in former times in China) syn 镀层 鍍層 dù céng the coating of sth that has been chrome-plated or copper-plated etc 铜丝 銅絲 tóng sī copper wire syn 铁矿石 鐵礦石 tiě kuàng shí iron ore 采掘 採掘 cǎi jué to excavate / to extract (ore) syn 烧结 燒結 shāo jié to sinter / to agglomerate ore by burning syn 挖矿 挖礦 wā kuàng to mine ore or minerals / (computing) to mine cryptocurrency 紫铜 紫銅 zǐ tóng copper (pure copper, as opposed to alloy) syn 精矿 精礦 jīng kuàng refined ore / concentrate 石青 shí qīng azurite / copper azurite 2CuCO3-Cu(OH)2 / azure blue 硫酸铜 硫酸銅 liú suān tóng copper sulfate CuSO4 syn 尾矿 尾礦 wěi kuàng mining waste / waste remaining after processing ore / tailings 锰矿 錳礦 měng kuàng manganese ore 磷矿 磷礦 lín kuàng phosphate ore 红铜 紅銅 hóng tóng copper (chemistry) / see also 銅|铜[tong2] syn 回采 回採 huí cǎi stoping (excavating ore using stepped terraces) / to extract ore / extraction / to pull back 白铜 白銅 bái tóng copper-nickel alloy 富矿 富礦 fù kuàng high-grade ore 焙烧 焙燒 bèi shāo to roast / to bake (e.g. mineral ore) 氧化铜 氧化銅 yǎng huà tóng copper 铜 銅 tóng copper (chemistry) / see also 紅銅|红铜[hong2 tong2] / CL:塊|块[kuai4] syn 锡矿 錫礦 xī kuàng tin ore 矿体 礦體 kuàng tǐ ore body (geology) syn 铝矾土 鋁礬土 lǚ fán tǔ bauxite / aluminum ore 赤铁矿 赤鐵礦 chì tiě kuàng hematite (red iron ore) / ferric oxide Fe2O3 铜墙铁壁 銅牆鐵壁 tóng qiáng tiě bì copper wall, iron bastion (idiom) / impenetrable defense syn 铝土 鋁土 lǚ tǔ bauxite / aluminum ore 錞 chún copper drum 鑛 kuàng variant of 礦|矿 / mining / ore 矿层 礦層 kuàng céng ore stratum / vein of ore 自然铜 自然銅 zì rán tóng natural copper / chalcopyrite / copper iron sulfide CuFeS2 铜蒸汽激光 tóng zhēng qì jī guāng copper vapour laser / copper laser 矿石品位 kuàng shí pǐn wèi ore grade / grade of ore 剥采比 剝採比 bō cǎi bǐ stripping-to-ore ratio / stripping ratio 常规铜电话线 常規銅電話線 cháng guī tóng diàn huà xiàn ordinary copper telephone line 沥青铀矿 瀝青鈾礦 lì qīng yóu kuàng pitchblende (uranium ore) 礜石 yù shí arsenic ore / arsenopiryte FeAsS 菱镁矿 菱鎂礦 líng měi kuàng magnesite / magnesium ore 贫矿 貧礦 pín kuàng low grade ore 金银铜铁锡 金銀銅鐵錫 jīn yín tóng tiě xī the 5 metals: gold, silver, copper, iron and tin 金铜合铸 金銅合鑄 jīn tóng hé zhù copper gold alloy 铅矿 鉛礦 qiān kuàng lead ore 铜铃 銅鈴 tóng líng bell made of copper or bronze 锆英砂 鋯英砂 gào yīng shā zircon sand (zirconium ore) 钱串子 錢串子 qián chuàn zi string of copper coins (in ancient China) / (fig.) an overly money-oriented person / (zoology) centipede syn 钛铁矿 鈦鐵礦 tài tiě kuàng ilmenite FeTiO3 / titanium ore 巴黎绿 巴黎綠 bā lí lǜ Paris green / copper(II) acetoarsenite Cu(C2H3O2)2·3Cu(AsO2)2 矿砂船 礦砂船 kuàng shā chuán ore carrier 硫化矿 liú huà kuàng sulphide ore 铜匹莫林 tóng pǐ mò lín pemoline copper 铜特别审查会议 Ad Hoc Review Meeting on Copper 铀矿石浓缩物 鈾礦石濃縮物 yóu kuàng shí nóng suō wù uranium ore concentrate / uranium concentrate / yellowcake 铀浓缩物 鈾濃縮物 yóu nóng suō wù uranium ore concentrate / uranium concentrate / yellowcake 铀黄饼 鈾黃餅 yóu huáng bǐng uranium ore concentrate / uranium concentrate / yellowcake 铁矿出口国家协会 鐵礦出口國家協會 Association of Iron Ore Exporting Countries 国际铜研究组织职权范围 國際銅研究組織職權范圍 guó jì tóng yán jiū zǔ zhī zhí quán fàn wéi Terms of Reference of the International Copper Study Group 国际铜研究组织 國際銅研究組織 guó jì tóng yán jiū zǔ zhī International Copper Study Group 铜出口国政府间委员会 銅出口國政府間委員會 Intergovernmental Council of Copper Exporting Countries 铜补偿基金 銅補償基金 copper compensation fund 国际铜研究协会 國際銅研究協會 International Copper Research Association 金漆 jīn qī copper paint / fake gold leaf 制钱 制錢 zhì qián copper coin of the Ming and Qing Dynasties 金瓜石 jīn guā shí Jinguashi, town in Ruifang District, New Taipei City, Taiwan, noted for its historic gold and copper mines, used as a prisoner-of-war camp by the Japanese (1942-1945) 𬭚 錞 chún copper drum 刁斗 diāo dǒu soldier's copper saucepan, used for cooking food by day and for sounding the night watches during the hours of darkness (in ancient times) 塃 huāng (dialect) newly-mined ore 炮铜 炮銅 pào tóng gunmetal (alloy of copper, tin and zinc) 金银铜铁锡 金銀銅鐵錫 jīn - yín - tóng - tiě - xī the five metals: gold, silver, copper, iron, tin 铜水 銅水 tóng shuǐ molten copper / molten bronze 