Calcium Carbonate Manufacturer 

Essential Minerals Product Portfolio

Calcium Carbonate Manufacturer

At Essential Minerals we offer multiple product grades available to the food and pharmaceutical industries.  Our PureCal® product line offers the only Calcium Carbonate that is acceptable for use in organic production in accordance with the USSA National Organic Standards. The material is high in purity, ultra low in trace metals, and available in multiple particle sizes.

Our PureCal® Nutra line is  specifically designed to fortify the content of foods and beverages.  We offer sizes from 4 to 20 microns, with high purity and ultra-low trace metals.  Applications for this  product can range from use in baked goods, cereal, bread, powdered mix beverages, as well as meal replacement bars.

Our PureCal® USP line is an ideal Calcium source for your pharmaceutical applications such as natural Calcium supplement, osteoporosis treatments, tablet buffering, antacids, as well as a flow aide. Just like the PureCal® Nutra line we offer multiple particle sizes from 4 to 20 microns that include a very high purity level and ultra-low metals such as lead, cadmium, and Barium.

Feel free to review the product specification below and contact us with your specific needs.  


Calcium Carbonate Manufacturer


If you would like a sample of our material please complete the sample request form  or you can reach out directly to the Sales department at 302-317-1708.

Contact us...

To find the perfect PureCal® Calcium Carbonate for your application please reach out to us anytime at 302-317-1708 or click the "Email us" link