Our Granite

Harriben Granite Limited’s deposit consists primarily of gabbro-norite, a dark and durable natural stone with characteristics suited to a wide range of architectural and construction applications. Geological exploration and technical assessments indicate that the deposit is highly homogeneous and minimally fractured, creating favorable conditions for the extraction of large commercial granite blocks while maintaining the stone’s aesthetic and structural qualities.

When polished, our granite displays a rich, deep velvet-black appearance with subtle pyroxene speckling, giving it a distinctive natural finish for premium architectural and design applications. Its combination of color consistency, homogeneity, block potential, and durability provides a strong foundation for developing a distinctive black granite product for African and international markets.