• 责任者：Yang Guanglong (No.106 Brigade ; Guizhou Bureau of Geology and Mineral Resources Exploration and Development ; Zunyi 563004 ; China) ; Cui Dengwei
• 刊名：Geology and Resources
• 出版年：2011
• 卷期：20(4)
• 关键词：铜矿 ; copper ores ; 贵州 ; Guizhou Province
• 页码：p.282-286
• 图表：illus., 6 refs.
• 分类号：1001
• issnNo：ISSN1671-1947
• isbnNo：CN21-1458/P

The cupreous sandstone type of copper deposit in Renhuai-Xishui area, Northern Guizhou Province occurs in the red beds in the large inland basin on the edge of Sichuan platform-depression. The ore-bearing rocks are mainly the arkose containing silicified or carbonized wood of Middle Jurassic Shangshaximiao Formation. Taking the Tiaotai copper deposit as an example, this paper summarizes and studies the geologic characters and metallogenic conditions of the copper deposits in Shangshaximiao Formation. The deposit is formed by the groundwater leaching after the primary sedimentation of the cupreous sandstone layer.