Limestone
We export following Limestones from Iran.
Quick Lime - Hydrate lime - Limestone.
Limestone is Calcium Carbonate mineral.
We also supply Calcium Oxide which is made from limestone.

Applications of Limestone:
Limestone has applications in many industries.
1-Limestone is naturalizer mineral to remove impurities and pullutants of water.
2-High Calcium Limestone for Cement industry.
3-Limestone is used in Steel Mills as well.
4-Limestone also used in coal fired power plants.
5-Also use with construction materials - Poreclain - Food industry - Sugar purification - Glass industry - in pharmaceuticals - Leather.
Also in Chemical industries use Limestone. 
Micronized Limestone could be supplied up to 600 mesh.