We have high reserve mining foundation and we are manufacturing our products in our own service area.

More importantly our dolomite mine has %98 Whiteness rate, at this point we become definitely different from other producer.


Doltas has long been well known as a quality producer of dolomite mineral.Doltas is combined with production, research,process and service together.In a short time we have became famous with confidence high quality manufacturing best price and uninterrupted service.




About Dolomite:

The mineral dolomite is a combination of the elements calcium, magnesium, carbon and oxygen. Chemically, it is a calcium, magnesium carbonate. A large number of other elements may substitute for the calcium and magnesium and varieties containing iron, manganese, cobalt, lead and zinc are known. When a large amount of iron is present, the mineral ankerite forms and when excess manganese is present the mineral kutnahorite forms instead of dolomite. All these minerals have the same internal structure, but differ chemically from each other. This is known as an isomorphous series of minerals. The ideal composition of dolomite is:

CaO (Calcium oxide) 30.41%
MgO (Magnesium oxide) 21.86%
CO2 (Carbon dioxide) 47.73%
The specific gravity of dolomite is 2.85. The hardness of dolomite is 4 on the Mohs hardness scale.

Dolomite of industrial

0-80 Micron
0-100 Micron
0-200 Micron
100-200 Micron
100-300 Micron
100-800 Micron
100-1000 Micron
200-800 Micron
400-600 Micron
600-1200 Micron
1200-1800 Micron
1200-2500 Micron
2500-4000 Micron


Dolomite paysage

12-20 Millimeter
20-40 Millimeter
40-60 Millimeter