TY  - BOOK
AU  - Mamdouh Zakaria Farag Omran
AU  - Abdelhamid Wagdi Elmanawi , 
AU  - Mervat Said Hassan , 
AU  - Mortada Mourad Elaref , 
TI  - Mineral evaluation and beneficiation of the oxidation zone of Um Gheig Pb - Zn deposit , Red Sea Coast , Egypt / 
PY  - 2011///
CY  - Cairo : 
PB  - Mamdouh Zakaria Farag Omran , 
KW  - Calamine
KW  - Nonsulfide zinc ore
KW  - Smithsonite
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Geology; Issued also as CD
N2  - The zinc locality of Um Gheigh represent one of the important nonsulfide zinc deposits along the coastal plain of the Red Sea Coast , Egypt . The oxidation zone of Um Gheig mine consists mainly of nonsulfide Zn ( Pb ) deposit with estimated resource of 2Mt at 10 % Zn and 2% Pb
ER  -