000 02167nam a22001817a 4500
005 20250715095921.0
008 250715b ||||| |||| 00| 0 eng d
040 _cSSBUL
082 _223
_aT-1 M.Sc (Thesis)
100 _aThan Htut Lwin,Maung.
_960753
245 _aComparative Study of Copper Ores and Associated Minerals of Pindaya, Bawsaing and Heho Area, Southern Shan State/
_cMaung Than Htut Lwin
260 _aYangon:
_bGeology Department,
_c2002.
300 _avi, 44p.,
_c30 cm.
502 _aThis research was directed towards mineralogical investigation of copper mineralization and associated minerals in Khwayaik,Myozo and Bawsaing areas.Copper sulphide deposit occurs at the Khwayaik Taung.The Mineralization occurs in Wunbye Formation of Khwayaik and Bawsaing areas.At Myozo area, copper carbonate is associated with baryte in Nan-on Fornmation. At Khwayaik area, ore minerals include copper minerals (tetrahedrite - tennantite, chalcocite,chalcopyrite) and pyrite. At Bawsaing area,ore minerals include galena, tetrahedrite , chalcopyrite, covellite,pyrite and chalcocite .Quartz and sericite are gangue minerals.The copper and lead minerals were found as massive veins, stringers veinlets and also as disseminations.By the detailed study in the adits the mineralization is found closely related to fracture zone .The formation of mineralization is more favorable in porous dolomitic limestone host rock and the fracture opening support to the formation of ore minerals.In the Bawsaing and Khwayaik ores are found as fracture filling, vug filling and pore space filling . The mineralization is characterized by host rock alteration, in the form of silicification, serializations, Dolomitisation,limonisation,kaolinisation,bleaching and development of gossans . Recrystallization,replacement and cataclastic textures are characteristically very common in large and microscopic sales.All the available data from current research show that ore mineralization is the result of hydrothermal activity.
_bMaster of Research:
_cUniversity of Yangon,
_d2002.
504 _aInclude bibliographical references.
650 _aDegree of Master
942 _2ddc
_cREF
999 _c44385
_d44385