More often clay matrix is the major factor to reduce the porosity and permeability in sandstone facies. Consequently determination of clay minerals is of prime importance in reservoir quality assessment. The present ...

The Gharib area is sited between latitudes 28º 10' 12" - 28º 01' 37" N and Longitudes 32º 55' 02" - 32º 38' 29" E, in the Eastern Desert- Egypt, covers an area 500 Km2, this area is covered mainly by younger ...

Soil contamination in the vicinity of the abandoned Lakan Lead and Zinc Mine was studied. The results showed that over the past decades, the environmental pollution was caused by Lead, Zinc tailings dam and acid mine ...

The altitude to which the past glaciers had been extended during the last glacial period in Dinevar Basin, western Iran, can be estimated based on glacier-geomorpic evidence such as cirques, U-shaped valleys, and the ...