USING DIAMOND CORE BIT TO DETERMINE THE SUITABLE OPERATING PARAMETERS IN DRILLING SOME MARBLE ROCKS

COMMINUTION OF DIFFERENT GRANITE SAMPLES OF SOUTH EAST DESSERT OF EGYPT

PANEL WIDTH AFFECTED BY ROCK MASS CLASSIFICATIONS (ABU-TARTUR PHOSPHATE MINES)

Characterization of Calcium Carbonate Rocks, East El Minya Deposits for Possibility Uses as Industrial Raw Materials

cMechanical Engineering Department, Faculty of Engineering, Assiut University, Assiut P.O. Box 71516, Egypt.

EVALUATING AND IMPROVING BLASTING RESULTS AT TOURAH LIMESTONE QUARRY- HELWAN, EGYPT.

EFFECT OF PETROGRAPHIC AND CHEMICAL COMPOSITION ON THE PHYSICAL AND MECHANICAL PROPERTIES OF SOME EGYPTIAN BUILDING STONES

STUDY OF SOME FACTORS AFFECTING DETERMINATION OF DYNAMIC ELASTIC CONSTANTS OF ROCKS

APPLICATION OF THE ROCK MASS CLASSIFICATION SYSTEMS TO PILLAR DESIGN IN LONGWALL MINING FOR ABU-TARTUR LONGWALL PHOSPHATE MINING CONDITIONS

GEOTECHNICAL FACTORS GOVERNING SHEAR STRENGTH OF QUSEIR SHALE IN DAKHLA OASIS, WESTERN DESERT, EGYPT