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Exploration for magmatic Ni–Cu–Co sulphide deposits in a convergent tectonic setting – a case study in southeast Sweden

Exploration for magmatic Ni–Cu–Co sulphide deposits in a convergent tectonic setting – a case... 86 ABSTRACT The frequency and grade of gold deposits being discov- in darkness using short wave UV light (Søren and ered have been falling for decades. In addition, the Tonny 1998). demand for gold is increasing, especially where there The project area, located northwest of the Bleka is a growing consumer market in developing countries mine, contains the Svartdal Metagabbro that hosts such as China and India. This makes it crucial to dis- the gold bearing quartz veins and scheelite. This cover new gold deposits; however, the vast majority gives the opportunity to explore the area for scheelite of surface deposits have been discovered, which in the Espelid vein system or other gold bearing means it is harder and more expensive to find deposits quartz veins. Geological mapping of the project area in the subsurface. confirms the presence of quartz veins, along with Norway lies on the Fennoscandian shield, which their location, orientation and relationship with the contains an extensive wealth of minerals. This is Svartdal Metagabbro. explained by the geological evolution of this region, A detailed petrographic and geochemical analysis of including the development of Precambrian supracrus- the quartz veins along with the Svartdal Metagabbro is tals, intrusive http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Applied Earth Science Taylor & Francis

Exploration for magmatic Ni–Cu–Co sulphide deposits in a convergent tectonic setting – a case study in southeast Sweden

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Exploration for magmatic Ni–Cu–Co sulphide deposits in a convergent tectonic setting – a case study in southeast Sweden

Abstract

86 ABSTRACT The frequency and grade of gold deposits being discov- in darkness using short wave UV light (Søren and ered have been falling for decades. In addition, the Tonny 1998). demand for gold is increasing, especially where there The project area, located northwest of the Bleka is a growing consumer market in developing countries mine, contains the Svartdal Metagabbro that hosts such as China and India. This makes it crucial to dis- the gold bearing quartz veins and scheelite....
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Publisher
Taylor & Francis
Copyright
© 2019 Institute of Materials, Minerals and Mining and The AusIMM
ISSN
2572-6838
eISSN
2572-6846
DOI
10.1080/25726838.2019.1607192
Publisher site
See Article on Publisher Site

Abstract

86 ABSTRACT The frequency and grade of gold deposits being discov- in darkness using short wave UV light (Søren and ered have been falling for decades. In addition, the Tonny 1998). demand for gold is increasing, especially where there The project area, located northwest of the Bleka is a growing consumer market in developing countries mine, contains the Svartdal Metagabbro that hosts such as China and India. This makes it crucial to dis- the gold bearing quartz veins and scheelite. This cover new gold deposits; however, the vast majority gives the opportunity to explore the area for scheelite of surface deposits have been discovered, which in the Espelid vein system or other gold bearing means it is harder and more expensive to find deposits quartz veins. Geological mapping of the project area in the subsurface. confirms the presence of quartz veins, along with Norway lies on the Fennoscandian shield, which their location, orientation and relationship with the contains an extensive wealth of minerals. This is Svartdal Metagabbro. explained by the geological evolution of this region, A detailed petrographic and geochemical analysis of including the development of Precambrian supracrus- the quartz veins along with the Svartdal Metagabbro is tals, intrusive

Journal

Applied Earth Science – Taylor & Francis

Published: Apr 2, 2020

References

  • 1.83—1.82 Ga formation of a juvenile volcanic arc—implications from U—Pb and Sm—Nd analyses of the Oskarshamn-Jönköping Belt, southeastern Sweden