Impala M

Impala M granite is the medium-grade selection from the celebrated Rustenburg quarries in South Africa's Northwest Province. Its slab presents a very dark charcoal base — almost black — densely peppered with fine to medium-grained flecks of light grey, off-white, and subtle mid-grey mineral grains. The distribution is highly uniform and busy without any directional veining or movement, creating a consistent, composed surface that reads as dark from a distance but reveals real mineral detail up close.

The 'M' designation indicates a medium block grading, and compared to the D variant, Impala M typically shows slightly more contrast between the dark base and the lighter mineral flecks. This gives it a livelier, more textured appearance while retaining the same geological credentials — gabbro-classification igneous rock with a Mohs hardness of 6–7, extremely low porosity, and outstanding heat resistance. The polished finish deepens the charcoal tones and brings a subtle sheen that enhances the visual depth of the tightly packed mineral structure.

In2Stone values Impala M for its balance of drama and restraint. Dark enough to anchor a kitchen scheme, yet textured enough to avoid the flat, monolithic appearance of engineered black surfaces. It pairs well with pale timber, white Shaker cabinetry, and stainless steel appliances. For families who want a dark worktop that works hard and looks better with age, Impala M delivers precisely that.