Sandstone
Sandstone is found in the shape of layers that range in thickness. It consists of adjacent granules distinguished for its various colors as including iron oxides. Sandstone is used in construction activities
DESCRIPTION - Single super phosphate (SSP)
Aswan is regarded as one of the most famous places where granite exists and is used as an ornament stone. Egyptian granite takes its fame for the beauty of its colors. There are pink red, dark red (Aswan granite), gray and black granites. It is also possible to extract big blocks of it free of cracks. The ancient Egyptians used it in the making of obelisks, statues and other monuments
First: Physical and Mechanical Properties:
- Specific weight: 2.5 g. / cm3
- Volume weight: 1.87 g. / cm3
- Percentage of soft materials: 0.9 %
- Absorption percentage: 6.25 %
- Softness titration: 3.24 %
- Adjacent items: Silica + Iron Oxides
Second: Chemical Properties:
- Percentage of the content of Ionic Chloride: 88 parts of million
- Percentage of the content of Ionic Sulfate: 27 parts of million
- T.D.S: 373 parts of million
- Hydrogen No.: (9.3 - 8)