Lyttelton Dolomite (Pty) Ltd (Marble Hall Mine)
Marble Hall Mine is located on the outskirts of Marble Hall town in Ephraim Mogale Local Municipality.
The mine has operated since 1919, initially focusing on the extraction of marble blocks. Over time, the operation expanded to include mineral processing and the production of industrial materials.
Mining activities at Marble Hall date back to 1919, reflecting the area's long history of mineral extraction and industrial development.
Geology and Mineral Resources
The ore body being mined is metamorphosed dolomite, characterised by a low silica (SiO2) content and a high calcium carbonate (CaCO3) content.
The surrounding topography is relatively flat, with elevations ranging from approximately 900 to 920 metres above mean sea level.
The mineral's chemical composition makes it suitable for a variety of industrial and agricultural applications.
Mining and Processing Operations
The mine uses standard opencast mining methods for mineral extraction.
The operation includes a milling section for producing mineral powders and a crushing, washing and screening plant for producing aggregates.
Opencast Mining
Mineral extraction is carried out using standard surface mining methods.
Milling Operations
The milling plant produces bulk mineral powders for industrial and agricultural use.
Aggregate Production
Crushing, washing and screening facilities produce aggregate for the iron and steel industries and local construction market.
Powder Packaging
A bagging plant provides mineral powders in 25 kg bags for customers who require packaged products.
Products and Industrial Applications
The mine's product range is centred on its milling operation, which supplies bulk mineral powders to the coal mining and agricultural sectors.
Coal Mining Industry
Low-silica mineral powder is used for stone dusting in underground coal mines to help prevent coal dust explosions.
Agricultural Sector
The chemical composition of the mineral powder allows it to be used in certain agricultural applications.
Iron and Steel Industry
Processed aggregates are supplied for use within the iron and steel industry.
Construction Sector
Aggregates produced at the mine serve the local construction market.
Environmental Applications
The mineral products are also described as suitable for applications associated with clean air and water initiatives.
These potential applications demonstrate the versatility of the mine's mineral products beyond conventional mining, construction and agricultural markets.
Information note: The mine-life estimate and operational descriptions are based on the historical information supplied. Current production capacity, ownership and operating status should be confirmed with the mine operator.