| 陈武,周建平,魏元柏,肖万生,朱节清.安徽铜陵老鸦岭铜矿床中伴生金的赋存状态及选矿工艺[J].地质找矿论丛,1994,(3):73-82 |
| 安徽铜陵老鸦岭铜矿床中伴生金的赋存状态及选矿工艺 |
| ASSOCIATED GOLD DISTRIBUTION AND ORE-DRESSING PROCESS OF LAOYALING COPPER DEPOSIT, TONGLLNG,ANHUI |
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| DOI：10.6053/j.issn.1001-1412.1994.3. 009 |
| 中文关键词: 伴生金 赋存状态 选矿工艺 老鸦岭铜矿床 安徽铜陵 |
| 英文关键词: |
| 基金项目:中国科学院核分析技术联合开放研究实验室上海分部部分资助课题 |
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| 中文摘要: |
| 安徽铜陵老鸦岭铜矿床中伴生一定量的金,本文通过对矿床矿物Au含量的测定,表明黄铁矿和黄铜矿是金的主要载体矿物,利用电子探针、扫描质子探针等手段对上述矿物的微区测试,金的物相分析,浸取实验等方面的研究,表明金主要以次显微金形式存在,对金的选矿工艺试验提供了理论依据。 |
| 英文摘要: |
| A certain amount of associated gold occurs in copper ores of Laoyaling copper deposit, Tongling,Anhui pyrite and chalcopyrite are described as the main gold-hosted minerals according to measurement of gold concentrations of the ores. Furthermore, submicroscopic gold, the dominant type of gold in the minerals, is revealed by electronic microprobe and scanning proton microprobe analysis,phase antlysis and leaching experiments.Some experiment data is provided for ore-dressing process. |
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