line-level: 2" class=MsoNormal>Geological Features and Exploitation of K-Feldspar Deposits in North Liaoning Province

• 责任者：Liu Baohua (Geological Team No.10 ; Liaoning Bureau of Geology and Mineral Resources ; Fushun 113004 ; China) ; Kang Baolin
• 刊名：Acta Geologica Sichuan
• 出版年：2010
• 卷期：30(2)
• 关键词：钾长石 ; K-feldspar ; 长石矿床 ; feldspar deposit ; 辽宁 ; Liaoning Province
• 页码：p.183-186
• 图表：2 illus., 1 table, 8 refs.
• 分类号：1002
• issnNo：ISSN1006-0995
• isbnNo：CN51-1273/P

This paper deals with differentiation and spatial distribution of pegmatite type K-feldspar deposits in north Liaoning by the example of the Wanlongbei K-feldspar deposit. The study indicates that Neoarchean crust-derived magmatogenic K-feldspar may be divided into endozone, middle zone and exozone. Massive K-feldspar in the endozone and graphic K-feldspar in the middle zone are good in quality. Exploitation of K-feldspar in north Liaoning is discussed.