便携式X射线荧光光谱技术在泥河铁矿岩心矿化蚀变信息识别中的应用

夏庆霖; 成秋明; 陆建培; 肖文; 桑浩; 袁兆宪; 刘艳; 邱俊玲

doi:10.3799/dqkx.2011.035

Volume 36 Issue 2

Mar. 2011

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Article Navigation > Earth Science > 2011 > 36(2): 336-340

XIA Qing-lin, CHENG Qiu-ming, LU Jian-pei, XIAO Wen, SANG Hao, YUAN Zhao-xian, LIU Yan, QIU Jun-ling, 2011. Application of Portable XRF Technology to Identification of Mineralization and Alteration along Drill in the Nihe Iron Deposit, Anhui, East China. Earth Science, 36(2): 336-340. doi: 10.3799/dqkx.2011.035

Citation:

XIA Qing-lin, CHENG Qiu-ming, LU Jian-pei, XIAO Wen, SANG Hao, YUAN Zhao-xian, LIU Yan, QIU Jun-ling, 2011. Application of Portable XRF Technology to Identification of Mineralization and Alteration along Drill in the Nihe Iron Deposit, Anhui, East China. Earth Science, 36(2): 336-340. doi: 10.3799/dqkx.2011.035

Citation:

XIA Qing-lin, CHENG Qiu-ming, LU Jian-pei, XIAO Wen, SANG Hao, YUAN Zhao-xian, LIU Yan, QIU Jun-ling, 2011. Application of Portable XRF Technology to Identification of Mineralization and Alteration along Drill in the Nihe Iron Deposit, Anhui, East China. Earth Science, 36(2): 336-340. doi: 10.3799/dqkx.2011.035

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Application of Portable XRF Technology to Identification of Mineralization and Alteration along Drill in the Nihe Iron Deposit, Anhui, East China

doi: 10.3799/dqkx.2011.035

1.
State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China
2.
Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China
3.
Department of Earth and Space Science and Engineering, York University, Toronto M3J1P3, Canada

Received Date: 2010-12-02
Publish Date: 2011-03-01

Abstract

Abstract

Portable X-ray fluorescence spectrum (PXRF) is a new analysis technique in-situ and is usually applied in both geochemical research at geological outcrop scale and heavy metal pollution assessment in soil. In this study, PXRF was used to recognize lithology section and to analyze the content of Fe, Mn, Cr, Co, Ni, Ti, V, Cu, Zn, Pb, Ag, Mo, K, Ca, As, Sb, Bi, Cs, Zr and Nb along 5 drill holes in the Nihe iron deposit, Anhui, East China. Based on these data, the spatial distribution of these elements is obtained. The results show that (1) the areas with high values of Fe obtained by PXRF have high spatial correlation with the area with high grade of Fe delineated by chemical analysis; (2) Fe anomalies, Fe-V-Mn-Cr-Ni-Ti-Bi anomalies, Zn anomalies and Zn-Cu-Cd anomalies are good indicators for Fe mineralization, Cu and Zn mineralization, respectively; and (3) K and Ca anomalies are good indictors for potash feldspar alteration and anhydrite alteration, respectively. These results indicate that PXRF is a convenient, quick, practical, reliable, and nondestructive technique of low cost for identifying of mineralization and alteration along drill in the field.
- portable X-ray fluorescence spectrum,
- deep mineral resources exploration,
- mineralization,
- alteration,
- Nihe iron deposit

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References

Chang, Y.F., Liu, X.P., Wu, Y.C., et al., 1991. Iron-copper mineralization belt of middle-lower Yangtze valley. Geological Publishing House, Beijing, 1-56 (in Chinese).

DeKosky, R., 2009. Developing chemical instrumentation for environmental use in the late twentieth century: detecting lead in paint using portable X-ray fluorescence spectrometry. Ambix, 56(2): 138-162. doi: 10.1179/174582309X441408

Dong, S.W., Gao, R., Lü, Q.T., et al., 2009. Deep structure and ore-forming in Lujiang-Zongyang ore concentrated area. Acta Geoscientica Sinica, 30(3): 279-284 (in Chinese with English abstract). http://www.oalib.com/paper/1559732

Jang, M., 2010. Application of portable X-ray fluorescence (PXRF) for heavy metal analysis of soils in crop fields near abandoned mine sites. Environmental Geochemistry and Health, 32(3): 207-216. doi: 10.1007/s10653-009-9276-z

Jones, M.C., Williams-Thorpe, O., Potts, P.J., et al., 2005. Using field-portable XRF to assess geochemical variations within and between dolerite outcrops of Preseli, South Wales. Geostandards and Geoanalytical Research, 29(3): 251-269. doi: 10.1111/j.1751-908X.2005.tb00899.x

Liu, H., Qiu, J.S., Luo, Q.H., et al., 2002. Petrogenesis of the Mesozoic potash-rich volcanic rocks in the Luzong basin, Anhui Province: geochemical constraints. Geochimica, 31(2): 129-140 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQHX200202003.htm

Peinado, F.M., Ruano, S.M., Gonzalez, M.G.B., et al., 2010. A rapid field procedure for screening trace elements in polluted soil using portable X-ray fluorescence (PXRF). Geoderma, 159(1-2): 76-82. doi: 10.1016/j.geoderma.2010.06.019

Potts, P.J., Bernardini, F., Jones, M.C., et al., 2006. Effects of weathering on in situ portable X-ray fluorescence analyses of geological outcrops: dolerite and rhyolite outcrops from the Preseli Mountains, South Wales. X-Ray Spectrometry, 35(1): 8-18. doi: 10.1002/xrs.881

Ren, Q.J., Wang, D.Z., Xu, Z.W., et al., 1993. Forming, evolution and mineralization of volcanic-structural depression in Luzong region of Anhui. Acta Geologica Sinica, 67(2): 131-145 (in Chinese with English abstract).

Yu, X.Y., Bai, Z.H., 1981. Latitic series in Lujiang-Zongyang region. Geochimica, 5(1): 57-64 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQHX198101007.htm

Yuan, F., Zhou, T.F., Fan, Y., et al., 2008. Soure, evolution and tectonic setting of Mesozoic volcanic rocks in Luzong basin, Anhui Province. Acta Petrologica Sinica, 24(8): 1691-1702 (in Chinese with English abstract). http://www.oalib.com/paper/1472907

Zhai, Y.S., Yao, S.Z., Lin, X.D., et al., 1992. Metallogenic of iron-copper- (gold) deposits of the middle and lower reaches of Changjiang River. Geological Publishing House, Beijing, 1-12 (in Chinese).

Zhou, T.F., Fan, Y., Yuan, F., et al., 2008. Chronology and its meaning of volcanic rocks in Luzong (Lujiang-Zongyang) basin, Anhui Province. Science in China (Series D), 38(11): 1342-1353 (in Chinese). doi: 10.1007%2Fs11430-008-0111-7

常印佛, 刘湘培, 吴言昌, 等, 1991. 长江中下游铜铁成矿带. 北京: 地质出版社, 1-56.

董树文, 高锐, 吕庆田, 等, 2009. 庐江－枞阳矿集区深部结构与成矿. 地球学报, 30(3): 279-284. doi: 10.3321/j.issn:1006-3021.2009.03.001

刘洪, 邱检生, 罗清华, 等, 2002. 安徽庐枞中生代富钾火山岩成因的地球化学制约. 地球化学, 31(2): 129-140. doi: 10.3321/j.issn:0379-1726.2002.02.004

任启江, 王德滋, 徐兆文, 等, 1993. 安徽庐枞火山－构造洼地的形成、演化及成矿. 地质学报, 67(2): 131-145. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE199302003.htm

于学元, 白正华, 1981. 庐枞地区安粗岩系. 地球化学, 5(1): 57-65. doi: 10.3321/j.issn:0379-1726.1981.01.008

袁峰, 周涛发, 范裕, 等, 2008. 庐枞盆地中生代火山岩的起源、演化及形成背景. 岩石学报, 24(8): 1691-1702. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200808003.htm

翟裕生, 姚书振, 林新多, 等, 1992. 长江中下游地区铁铜(金)成矿规律. 北京: 地质出版社, 1-12.

周涛发, 范裕, 袁峰, 等, 2008. 安徽庐枞(庐江－枞阳)盆地火山岩的年代学及其意义. 中国科学(D辑), 38(11): 1342-1353. doi: 10.3321/j.issn:1006-9267.2008.11.002

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Application of Portable XRF Technology to Identification of Mineralization and Alteration along Drill in the Nihe Iron Deposit, Anhui, East China

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