Raman Spectroscopic Core Scanning for Iron Ore Characterisation

作     者：Wells M A Ramanaidou E R 

作者机构：CSIRO Earth Science & Resource EngineeringAustralian Resources Research CentrePO Box 1130Bentley WA 6102Australia 

出 版 物：《矿物学报》 (Acta Mineralogica Sinica)

年 卷 期：2013年第33卷第S1期

页      面：107-107页

核心收录：

学科分类：0709[理学-地质学] 070901[理学-矿物学、岩石学、矿床学] 07[理学] 

主　　题：Raman spectroscopy iron ore core scanning iron oxides goethite hematite magnetite quartz carbonate silicate 

摘      要：Automated core scanning technologies for mineralogical characterisation of diamond core, drill chips pulps is now an established technique, particularly in the Australian iron ore industry, for mineral analysis in exploration and mining. Application of reflectance spectroscopy over the 400–2500 nm, visible to near-infrared wavelength range, has been used to characterise the iron ore oxide mineralogy of bedded iron deposit (BID) derived iron ores in India (Thangavelu et al., 2011) and Brazil (da Costa et al., 2009), and used to define the ore and gangue (e.g., clay) mineralogy in ironstone or channel iron deposits (CID) in the Pilbara region of Western Australia (e.g., Haest et al., 2012).