MINERALOGICAL AND GEOCHEMICAL STUDY OF ANDESITE ALTERATION ZONE IN BUKIT MANTRI GOLD MINE, BALUNG, SABAH
This paper highlights the geochemical compositions and mineralogy of the alteration zone of the andesitic host rock and volcanic breccia in Bukit Mantri area near Balung, Tawau, Sabah, where a gold mining project is now taking place. Minerals identified by XRD analysis include quartz, pyrite, K-feldspar, muscovite, chlorite, kaolinite, hematite, and goethite, while thin section analysis confirms the abundance of pyrite. XRF and ICP-OES analyses suggest a significant concentration of SO3, Cu, Pb, Zn and As, with average values of 2.68wt%, 254μg/g, 236.9μg/g, 232.9μg/g, and 30.6μg/g, respectivel... Mehr ...
Verfasser: | |
---|---|
Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2023 |
Verlag/Hrsg.: |
Universiti Malaysia Sabah
|
Schlagwörter: | geochemistry / mineralogy / hydrothermal alterations / gold mineralisation / Bukit mantri |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-27260023 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://jurcon.ums.edu.my/ojums/index.php/borneo-science/article/view/4347 |