Geochemical Characteristics of the Yanqian High-F Granite and Its Relationship with the New-Type Bamianshan Fluorite Deposit in Northwest Zhejiang Province
详细信息
- 责任者：Liu Daorong (Zhejiang Institute of Geological Exploration ; General Bureau of Geology and Mine ; Hangzhou 310002 ; China) ; Yan Shengxian
- 刊名：Geology and Prospecting
- 出版年：2012
- 卷期：50(5)
- 关键词：萤石矿床 ; fluorspar deposit ; 浙江 ; Zhejiang Province
- 页码：p.884-893
- 图表：4 illus., 4 tables., 20 refs.
- 分类号：1002
- issnNo：ISSN0495-5331
- isbnNo：CN11-2043/P
摘要
ft; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(244,244,244); TEXT-INDENT: -5px; DISPLAY: inline !important; FONT: 12px/22px Arial, 宋体; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(36,36,36); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"> ft; PADDING-BOTTOM: 0px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(244,244,244); TEXT-INDENT: -5px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 12px/22px Arial, 宋体; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(36,36,36); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" id=EnChDivSummary name="EnDivSummary">The Bamianshan super-large fluorite deposit in Zhejiang Province is a new-type fluorite deposit.Petrological and geochemical studies undertaken in this paper reveal that the Yanqian granite is rich in volatile components,with high-F and SiO2,and low CaO,TiO2 and P2O5.The Bamianshan fluorite orebodies in the ore field are located close to the Yanqian granite spatially and temporally.The granite not only offers ore-forming element F for the Bamianshan ore field,but also provides space for ore precipitation after the magma invaded.
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