2026-04-15T05:34:28Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/2178 2022-03-24T23:14:43Z 1582963390870:1582967711045 user-uy

Tin-tungsten Mineralization of Zingyaik-Kadaik Area, Paung Township, Mon State Than Htoo Aung The research area is located near the Zingyaik and Kadeik villages, Paung Township, Mon State. It is situated within the western edges of the ShanThai Block composed mainly of slate, phyllitic slate, and quartzite units of Mergui Group which are intruded by the granitic rocks. The Tintungsten bearing veins occur in the granitoid and adjacent metasedimentary rocks along the Zingyaik range. These veins are trending NNW-SSE direction parallel to the regional structural trend. An alluvial Tin occurrence has been found near the Kadeik village. The Tin-tungsten mineralization occurs in the tourmaline-quartz veins, pegmatite and greisens. The alteration products of mineralization are silicification, tourmalinization, and g,reisenization. The Sn-W minerals associated with the pyrite, arsenopyrite, and chalcopyrite. Due to the XRF data, 0.125% to2.38 % of Sn and 2.125 % to 9.68 % of W were contained samples from Zingyaik mine. The Tin-tungsten mineralization occurred as fracture filling ore deposits developed mainly along the NNW-SSE trending fault zones. According to the field evidences and laboratory analysis, tin-tungsten ore is formed at pneumatolitic to hypothermal stages in the magmatic hydrothermal system. 2008 http://hdl.handle.net/20.500.12678/0000002178 https://meral.edu.mm/records/2178