Fluid sources in the Twangiza-Namoya Gold Belt (Democratic Republic of Congo): Evidence from tourmaline and fluid compositions, and from boron and Rb-Sr isotope systematics
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- 作者：Steffen H. Bü ; ttnera ; s.buettner@ru.ac.za" class="auth_mail" title="E-mail the corresponding author ; Wesson Reida ; wessonreid1@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Johannes Glodnyb ; glodnyj@gfz-potsdam.de" class="auth_mail" title="E-mail the corresponding author ; Michael Wiedenbeckb ; michael.wiedenbeck@gfz-potsdam.de" class="auth_mail" title="E-mail the corresponding author ; Gerald Chuwac ; gchuwa@banro.com" class="auth_mail" title="E-mail the corresponding author ; Thapelo Molotoa ; t.moloto@ru.ac.za" class="auth_mail" title="E-mail the corresponding author ; Arnold Gucsikd ; argu1986@hotmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hydrothermal quartz veins ; Hydrothermal gold deposit ; Fluid flux ; SIMS ; EPMA
- 刊名：Precambrian Research
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：280
- 期：Complete
- 页码：161-178
- 全文大小：5422 K
文摘
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First assessment of the hydrothermal system in the Twangiza–Namoya Gold Belt.
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Boron isotope data reveal different boron sources.
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Rb–Sr isotope data identify late-Kibaran pegmatite and early-Pan-African vein emplacement.
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Hydrothermal fluids appear to be sourced mainly from the meta-sedimentary host rock.