<SPAN lang=EN-US style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: ’Times New Roman’; mso-font-kerning: 18.0pt; mso-bidi-font-weight: bold; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">Feasibility Study of the K-Feldspar <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:State w:st="on">Ore</st1:State> Development in <st1:State w:st="on"><st1:place w:st="on">Jiangxi Province</st1:place></st1:State></SPAN>

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Feasibility Study of the K-Feldspar Ore Development in Jiangxi Province

详细信息

责任者：Huang Dongbao (West Jiangxi Geological Surveying Party JBEDGMR ; Nanchang 330201 ; China) ; Liu Jinyuan
刊名：Geological Survey and Research
出版年：2009
卷期：31(1)
关键词：钾长石 ; K-feldspar ; 矿产开发 ; mineral exploitation ; 江西 ; Jiangxi Province
页码：p.54-57
图表：1 table, 7 refs.
分类号：1002
issnNo：ISSN1672-4135
isbnNo：CN12-1353/P

摘要

///The K-feldspar ore in Jiangxi Province exists in half-weathered zone of the porphyritic granite body formed in early Yanshanian. The feldspar minerals (phenocryst) are loose large granules. They can be separated from the decayed rock. This ore is a new type of resources in Jiangxi Province. The Fe₂O₃ content in the feldspar may drop to below 0. 10% by the physical method of "ore-dressing grading-ore-griding grading-gravity separating-high gradient magnetic separating", and becomes the similar product with the international advanced level. The K-feldspar ore has the broad application prospect in the nonmetallic product field such as pottery, porcelain, glass and so on, its application sets up a newpath for K-feldspar product ore concentrating products in our country.

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