Waste rock doesn't leave the value chain.
Tailings and waste from mining and processing are rehabilitated into raw material for construction — closing the loop on-site instead of leaving it in a dump. Nothing leaves the site unaccounted for.
Why rehabilitation matters
Traditional mining operations leave behind waste rock and tailings that become environmental liabilities. Chromax takes a different approach: we process waste into useful products that generate additional revenue and reduce our environmental footprint.
From waste to product
Our rehabilitation process turns mining by-products into three distinct construction materials, each with its own market and application.
Bricks
Waste material is processed into brick stock for local construction supply. The bricks meet local building standards and are sold to builders and construction companies in our operating areas.
- Meets SANS building standards
- Local construction market supply
Cement
Rehabilitated waste rock feeds into cement production, giving low-grade rock a second use. The processed material is supplied to cement manufacturers as a raw material input.
- Raw material input for cement kilns
- Supports local cement manufacturers
Roads
Crushed waste rock is used as base material in road construction around our operating areas. This creates a practical use for coarse waste and supports local infrastructure development.
- G4 and G5 base course material
- Used in local road construction projects
Environmental commitment
Rehabilitation is not an afterthought at Chromax — it's part of how we design and run our operations from the start. Every tonne of waste is accounted for and directed to a productive use.
No dump, no stockpile
Unlike many mining operations that accumulate waste in dumps or stockpiles, we process our waste into saleable products as it is generated. This means no long-term environmental liability from un-rehabilitated waste.
Land left productive
After the ore is extracted, the land doesn't sit idle. Through our secondary production streams, the land continues to contribute to the local economy — whether through construction materials or infrastructure support.
Rehabilitation as a business model
For Chromax, rehabilitation isn't a cost centre — it's a revenue stream. By turning waste into products, we reduce costs, create additional income and build stronger relationships with the communities we operate in.
Bricks, cement and road base material — all generated from mining waste.
Every tonne of waste rock is processed into a useful product, nothing is left in dumps.
Full traceability from pit to product ensures nothing leaves the site unaccounted for.
See the operation in action.
Video and photos from our Northwest and Limpopo sites — mining, processing and the people who run it.