We always believe that to produce Calcium Carbonate with high quality and stability, it is greatly important to have the best raw material that is processed under a stringent quality control.
To fulfill our need to obtain the highest quality raw materials, Our Geologist team is constantly trying to search for new mine locations.
Currently, PT Bhumidana Indonesia is using a vertical mining system to select raw materials. Thus we can ensure the efficiency from the mining process to timely delivery of products to our customers.
The type of Calcium Carbonate mined by our plant is high purity Limestone, with a 98.5% minimum of CaCO3 content, MgO content max. 0.5%-w and bright carrier with low yellowness index.