The high-quality dolomite minerals with their high magnesium carbonate content has made the quarry of Dolomitas del Norte into the European and worldwide benchmark.
This mineral is added as an agricultural amendment, supplying both calcium cations and magnesium, fundamental for the remodelling of land and correct development of plants and crops.
Calcinor has access to minerals containg high quality calcium carbonate and magnesium, of great purity.
The richness of the dolomitic mineral, after thermal processing of sintering, creates Sintered Dolomite, a refractory material of great physical and chemical stability at high temperatures.
October 30, 2020
REFRACTARIOS KELSEN S.A, European leader in the production of dolomite refractory bricks and masses, opens a new plant for manufacturing fired dolomite bricks.
May 3, 2019
Cales de Llierca S.A. presented the its latest range of products that are used as functional fillers several sectors: Its Calcium Oxides and Precipitated Calcium Carbonates (PCC).
April 8, 2019
Award in the “Consolidated Company” category - a reward for a company that was founded back in 1969 at a mine located in the town of Morón de la Frontera, Seville, that made quicklime.
February 12, 2018
They would say that they were carefully selected, extracted and treated, so that at the end they bcome the best calcium products available.