Fluid Inclusion Geochemistry of the Taoxikeng Tungsten Deposit in Southern <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place w:st="on"><st1:City w:st="on">Jiangxi Province</st1:City>, <st1:country-region w:st="on">China</st1:country-region></st1:place>

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Fluid Inclusion Geochemistry of the Taoxikeng Tungsten Deposit in Southern espace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />e w:st="on">Jiangxi Province, egion w:st="on">Chinaegion>e>

详细信息

责任者：Song Shengqiong (State Key Laboratory of Ore Deposit Geochemistry ; Institute of Geochemistry ; Chinese Academy of Sciences ; Guiyang 550002 ; China) ; Hu Ruizhong
刊名：Geochimica
出版年：2011
卷期：40(3)
关键词：钨矿 ; tungsten ores ; 流体包裹体 ; fluid inclusions ; 江西 ; Jiangxi Province
页码：p.237-248
图表：6 illus., 1 table, 42 refs.
分类号：1001
出版序号：971
issnNo：ISSN0379-1726
isbnNo：CN44-1398/P

摘要

e="MARGIN: 0cm 0cm 0pt" class=MsoNormal>The Taoxikeng tungsten deposit located in espace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />eName w:st="on">ChongyieName> eType w:st="on">CountyeType>, southern e w:st="on">eName w:st="on">JiangxieName> eType w:st="on">ProvinceeType>e>. In this paper, the authors carried out systemic measurements of homogeneous, freezing temperatures and salinities of fluid inclusions in wolframite and coexisting quartz of the main mineralizing stage. The results show that the homogeneous temperatures of fluid inclusions in quartz of ores are mainly from etcnv w:st="on" UnitName="℃" SourceValue="160" HasSpace="True" Negative="False" NumberType="1" TCSC="0">160 e="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体" lang=EN-US>℃etcnv> to etcnv w:st="on" UnitName="℃" SourceValue="260" HasSpace="True" Negative="False" NumberType="1" TCSC="0">260 e="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体" lang=EN-US>℃etcnv>, and the salinities are 1.64%~6.67%;whereas the homogeneous temperatures of fluid inclusions in wolframite are mainly from etcnv w:st="on" UnitName="℃" SourceValue="240" HasSpace="True" Negative="False" NumberType="1" TCSC="0">240 e="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体" lang=EN-US>℃etcnv> to etcnv w:st="on" UnitName="℃" SourceValue="320" HasSpace="True" Negative="False" NumberType="1" TCSC="0">320 e="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体" lang=EN-US>℃etcnv>, and the salinities are 6.45%~10.49%. The ore-forming fluids have the main composition of NaCl + H₂O hydrothermal system, with minor or without CO₂.