Product Range

Products & Services


Bituminous Coal


Carbon Fly Ash

Coking Coal


Bituminous Coal

Bituminous Coal is an organic sedimentary rock formed by diagenetic and sub metamorphic compression of peat bog material.  It is also referred to as Thermal Coal and used in a variety of applications ranging from domestic heating and steam generation, to cement and steel industries.

  • Spiral
  • Duff
  • Grains
  • Peas
  • Small Nuts
  • Large Nuts:

Metallurgical Coke

Coke is a fuel with few impurities and a high carbon content, usually made from coal. It is the solid carbonaceous material derived from destructive distillation of low-ash, low-sulfur bituminous coal. Cokes made from coal are grey, hard, and porous. While coke can be formed naturally, the commonly used form is man-made. The form known as petroleum coke, or pet coke, is derived from oil refinery coker units or other cracking processes.

  • Coke Breeze
  • Coke Peas
  • Coke Nuts
  • Met Coke
  • Foundry

Marunic has access to local Coke and imports from Zimbabwe and Russia. Contact us for your requirements.


  • Chrome Ore & Concentrate
  • Copper
  • Iron
  • Manganese
  • Magnetite


Our team of experts firstly seeking to fully understand the ignition and combustion characteristics of the material we supply which allows us to align the coal supply with the specific combustion application needs of our customers. We even go as far as to offer a custom boiler setup and maintenance service packages by a boiler specialist to ensure that the boiler functions to its full potential. We do not rest until the procurement of quality coal and the boiler operations is optimised to the point where it becomes the least of your business concerns.

Contact one of our consultants today