At Kafka Granite, we never stop searching for new stone colors to crush into specifically graded aggregates for the many industries we supply. It's our pleasure to offer a continually expanding array of aggregate types and colors to allow architects, engineers, and end consumers limitless design possibilities.

We are pleased to introduce our latest aggregate, Black Diamond Granite. This hard granite material is suitable for a wide variety of applications when crushed to size, and produces an intense sparkle in sunlight.