High-resolution gamma ray attenuation density measurements on mining exploration drill cores, including cut cores

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• 作者：P.-S. Ross ; ^{rossps@ete.inrs.ca} ; A. Bourke
• 关键词：Density ; Rocks ; Core logging ; Mining exploration ; Gamma ray attenuation ; Sulfides
• 刊名：Journal of Applied Geophysics
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：136
• 期：Complete
• 页码：262-268
• 全文大小：1550 K
• 卷排序：136

文摘

Physical property measurements are increasingly important in mining exploration. Density can be measured on exploration drill cores using gamma ray attenuation. New correction methods are presented to eliminate systematic errors. Examples from the Abitibi Greenstone Belt are shown.