D0LOMITE

Dolomite is generally formed from limestone by dolomitisation, a digenetic process involving replacement of calcium in the calcite with magnesium. This may occur either soon after limestone deposition, by exchange with seawater, or after lithification by exchange with magnesium-bearing solutions. The process is partly a function of the permeability of the rocks and can therefore be very selective, giving rise to interbedded limestone and dolomite.

Dolomites in Egypt

Dolomite rocks are found in many areas in Egypt with different specifications along the Nile Valley, Suez Canal area, Sinai Peninsula, Western Desert and Red Sea governorates.

Applications:

1- As an aggregate in construction projects.
2- Dolomite is used to make magnesia, which has important medicinal applications.
3- As a kiln-fired in the manufacture of cement.
4- Cutting into blocks and slabs for use as a dimension stone.
5- Calcined to produce lime.
6- In the chemical industry, it is used as a source of magnesia (MgO).
7- The steel industry uses, as a sintering agent in processing iron ore and as a flux in the production of steel.
8- In agriculture, it is used as a soil conditioner and as a feed additive for livestock.
9- In the production of glass and ceramics.
10- Ferrous and non-ferrous metal industries.
11- Cement industry.
12- Sugar industry.
13- Making the necessary bricks for furnace lining.

Our products

EGYPT STONE producing dolomite from two sites in ELSAFF – GIZAH & ATAQA - SUEZ including four(4) quarries, covering most industrial speciation’s needs.
EGYPT STONE supplying dolomites to steel factories and road projects

Our products rang are

Specifications

Chemical composition

Physical Properties

- Mohs Hardness : 3.5 to 4
- Specific Gravity : 2.8 to 2.9
- Diaphaneity : Transparent to translucent.
- Tenacity : Brittle.

EGYPT STONE CO. FOR MINING &SUPPLIES PROVIDING ALL TYPES OF D0LOMITET WITH HIGH QUALITY