| Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences | Host |
| Citation: |
SI Haojia, CHEN Bailei, LIU Jiacheng, LI Wenxuan. Application of Process Minerals Research on a Magnetite Ore in Guazhou County, Gansu Province[J]. Multipurpose Utilization of Mineral Resources, 2025, 46(2): 196-200. doi: 10.3969/j.issn.1000-6532.2025.02.028
|
Application of Process Minerals Research on a Magnetite Ore in Guazhou County, Gansu Province
-
Abstract
The type of magnetite ore belongs to the altered gabbro type iron mine in Guazhou County, Gansu Province. The chemical and mineral properties were studied by means of chemical multiple analysis, X-ray fluorescence spectrum analysis, phase analysis, microscopic identification and particle size determination and the mineral processing test was carried out. Its mineral composition and content, mineral distribution characteristics and occurrence state of iron were found out through systematic process mineralogy research. The study of ore composition shows that the magnetite ore is mainly calcite chlorite altered gabbro, followed by calcite actinolite altered gabbro. The main useful minerals in the ore are magnetite and hematite, a small amount of altered pyrite and titanomagnetite, and the particle size of magnetite is mainly fine. Gangue minerals are widespread and complex, mainly chlorite, calcite, quartz, actinolite, plagioclase, and secondly amphibole, pyroxene, etc. In this paper, mineral processing tests are carried out to confirm the research results of process mineralogy, which provides an important reference for the evaluation of iron mine and the comprehensive development and utilization of resources in this area.
-
Keywords:
- Process mineralogy /
- Magnetite /
- Occurrence state
-
-
References
[1] 朱骏士. 中国钒钛磁铁矿选矿 [M] . 北京: 冶金工业出版社, 1996.ZHU J S. Vanadium titanium magnetite dressing in China [M]. Beijing: Metallurgical Industry Press, 1996. ZHU J S. Vanadium titanium magnetite dressing in China [M]. Beijing: Metallurgical Industry Press, 1996. [2] 印万忠, 丁亚卓. 铁矿选矿新技术与新设备 [M ]. 北京: 冶金工业出版社, 2008.YIN W Z, DING Y Z. New technology and equipment for iron ore beneficiation [M ]. Beijing: Metallurgical Industry Press, 2008. YIN W Z, DING Y Z. New technology and equipment for iron ore beneficiation [M ]. Beijing: Metallurgical Industry Press, 2008. [3] 王晓慧, 张丽军, 梁友伟. 甘肃肃北某铁矿可选性试验[J]. 矿产综合利用, 2016(3):58-62.WANG X H, ZHANG L J, LIANG Y W. Experimental study on an iron ore in Subei Gansu[J]. Multipurpose Utilization of Mineral Resources, 2016(3):58-62. doi: 10.3969/j.issn.1000-6532.2016.03.014 WANG X H, ZHANG L J, LIANG Y W. Experimental study on an iron ore in Subei Gansu[J]. Multipurpose Utilization of Mineral Resources, 2016(3):58-62. doi: 10.3969/j.issn.1000-6532.2016.03.014 [4] 韩继康, 梁冰, 李国峰, 等. 某含磷铁矿的可选性试验研究[J]. 矿产综合利用, 2020(2):49-54.HAN J K, LIANG B, LI G F, et al. Preparability test of a phosphorus-bearing iron ore[J]. Multipurpose Utilization of Mineral Resources, 2020(2):49-54. doi: 10.3969/j.issn.1000-6532.2020.02.008 HAN J K, LIANG B, LI G F, et al. Preparability test of a phosphorus-bearing iron ore[J]. Multipurpose Utilization of Mineral Resources, 2020(2):49-54. doi: 10.3969/j.issn.1000-6532.2020.02.008 [5] 易小祥, 刘阅兵, 母传伟, 等. 迁西县高家店磁铁矿选矿工艺研究[J]. 矿产综合利用, 2021(1):57-60.YI X X, LIU Y B, MU C W, et al. Research on beneficiation process for Qianxi Gaojiadian magnetite ore[J]. Multipurpose Utilization of Mineral Resources, 2021(1):57-60. doi: 10.3969/j.issn.1000-6532.2021.01.008 YI X X, LIU Y B, MU C W, et al. Research on beneficiation process for Qianxi Gaojiadian magnetite ore[J]. Multipurpose Utilization of Mineral Resources, 2021(1):57-60. doi: 10.3969/j.issn.1000-6532.2021.01.008 [6] 陈超, 张裕书, 李潇雨, 等. 钛磁铁矿选矿技术研究进展[J]. 矿产综合利用, 2021(3):99-105.CHEN C, ZHANG YS, LI X Y, et al. Research progress in titanium-magnetite beneficiation technology[J]. Multipurpose Utilization of Mineral Resources, 2021(3):99-105. CHEN C, ZHANG YS, LI X Y, et al. Research progress in titanium-magnetite beneficiation technology[J]. Multipurpose Utilization of Mineral Resources, 2021(3):99-105. [7] 李磊, 金建文, 肖仪武, 等. 影响攀西某磁铁矿精矿品质的矿物学因素分析[J]. 矿产综合利用, 2021(4):193-196.LI L, JIN J W, XIAO Y W, et al. Researches of mineralogical factors affecting the quality of a magnetite concentrate in panxi area[J]. Multipurpose Utilization of Mineral Resources, 2021(4):193-196. doi: 10.3969/j.issn.1000-6532.2021.04.031 LI L, JIN J W, XIAO Y W, et al. Researches of mineralogical factors affecting the quality of a magnetite concentrate in panxi area[J]. Multipurpose Utilization of Mineral Resources, 2021(4):193-196. doi: 10.3969/j.issn.1000-6532.2021.04.031 [8] 陈福林, 杨晓军, 杨道广, 等. 甘肃某低品位钒钛磁铁矿工艺矿物学研究[J]. 矿产综合利用, 2020, 41(6).CHEN F L, YANG X J, YANG D G, et al. Research on process mineralogy for a lowgrade vanadium titano-magnetite in Gansu province[J]. Multipurpose Utilization of Mineral Resources, 2020, 41(6). CHEN F L, YANG X J, YANG D G, et al. Research on process mineralogy for a lowgrade vanadium titano-magnetite in Gansu province[J]. Multipurpose Utilization of Mineral Resources, 2020, 41(6). [9] 陈百磊. 甘肃省瓜州县古堡泉西铜多金属矿(铁铜矿)普查报告[R]. 2015.CHEN B L. A Survey Report Of The Western Gubaoquan Copper Polymetallic Deposit (Iron-Copper Deposit) in Guazhou County, Gansu Province [R]. 2015. CHEN B L. A Survey Report Of The Western Gubaoquan Copper Polymetallic Deposit (Iron-Copper Deposit) in Guazhou County, Gansu Province [R]. 2015. -
Access History
Figures(4)
Tables(5)
Export File
Citation
SI Haojia, CHEN Bailei, LIU Jiacheng, LI Wenxuan. Application of Process Minerals Research on a Magnetite Ore in Guazhou County, Gansu Province[J]. Multipurpose Utilization of Mineral Resources, 2025, 46(2): 196-200. doi: 10.3969/j.issn.1000-6532.2025.02.028
Format
Content
DownLoad:
-
Figure 1.
Embedded structure of magnetite
-
Figure 2.
Embedded structure of chlorite
-
Figure 3.
(Left) Diabase(+); (Right) Carbonate pegmatite granite (+)
-
Figure 4.
Beneficiation test flow of the samples