Calcium Carbonate for all industries

Calcium Carbonate is a mineral used for various applications according to its grain size and purity.
Lonestar Minerals mine and supplies Grain Calcium Carbonate, Calcium Carbonate M40 and M16 for the American Industry.
Our Calcium Carbonate presentation is 3000LB super sacks.
We deliver Calcium Carbonate Nationwide.

Grain Calcium Carbonate

In its most coarse form, Calcium Carbonate is a decoration element for landscaping, pots, tree bases, aquatic landscaping, and more. Also in the construction industry it is used as aggregated material in the production of concrete, bricks, adhesives, etc.

Grain Calcium Carbonate Physical Characteristics

Particle size:

3/4 inch

1/2 inch

1/4 inch

Specific Weight: 1.5g/cm3

Mohs hardness: 3.0

Calcium Carbonate Miner and Supplier
Calcium Carbonate Miner and Supplier

Calcium Carbonate M40

Calcium Carbonate M40 has a fine grain size, which makes it suitable for applications that require smooth surfaces or fine texture.

Calcium Carbonate M40 Applications

Some of its applications are in the manufacturing of:

  • Glass
  • Paint
  • Mortars
  • Adhesives

It also is suitable for feeding all kinds of livestock.

Calcium Carbonate M40 Physical Characteristics

Particle size: Retained in US #40 mesh 1.2%

Specific Weight: 1550 g/L

Mohs hardness: 3.0

Loose bulk density: 1.5 dr/cm3

Calcium Carbonate Miner and Supplier
Calcium Carbonate Miner and Supplier

Calcium Carbonate M16

Calcium Carbonate M16 has a coarse particle size. Calcium Carbonate M16 is use for bulk applications like construction or agriculture.

Calcium Carbonate M16 Applications

Some of its applications are in the manufacturing of:

  • Source of Calcium for animal nutrition
  • Installation of sports fields
  • Ph neutralization
  • Construction Fillings
  • Sandblasting

Calcium Carbonate M16 Physical Characteristics

Particle size:

Retained in US #20 mesh 3.9%
Retained in US #30 mesh 7.5%
Retained in US #40 mesh 16.1%

Fines in tray 50%

Specific Weight: 1600 g/L

Mohs hardness: 3.0

Loose bulk density: 1.5 dr/cm3

Calcium Carbonate Miner and Supplier
Calcium Carbonate Miner and Supplier

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Calcium Carbonate
3,000 lb super sack
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