Producing the Nation Finest Limestone

Alternative Materials

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Alternative Materials


To utilize our mineral reserves to provide clients worldwide with naturally pure and bright premium calcium carbonate to drive sales and make a fair profit. We strive to provide a high quality product and customer service with integrity and honesty.


We provide naturally pure and bright premium calcium carbonate with greater than 99% Purity Levels; Prop 65 Compliant; and Consistent Quality, Service, and Reliability at an Economical and Fair Value.


Factories and Facilities

Limestone Factory

Cement Kiln Dust Facility

Market Overview

Top 10 Ground Calcium Carbonate (GCC) Producers own 70% of the market.

Top 5 North America GCC Producers include:
– Swiss Omya (30%)
– French Imerys (15%)
– MTI (Mineral Technologies)
– Huber
– Carmeuse

The earth’s crust contains more than 4% CaCO3, making it one of nature’s most abundant raw materials. CaCO3 is the world’s most versatile mineral.

CaCO3 is produced in two different ways
– GCC natural form and cheaper to produce; defined as either low, medium, or high grade filler.

Precipitated Calcium Carbonate (PCC): synthesized form; created to achieve greater than 99% Purity, 95% Brightness, and 2700 kg/m3 Density levels.

– Pharmacopeia Standards: 0.05% Acid Insolubles, 0.91% Mg and Alkali Salts, 0.278PPM Lead, 99.1% Purity.

– California Prop 65: drove lead out of pharma products (0.125PPM)

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