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African Quartz

Discover the full range of products we have available in the mining sector. Omirbi Stones is a pioneering company in the sale of quartz, quartzite and crushed quartz.

Quartz has a hardness level of 7, with antioxidant characteristics, allowing you to add value to an endless variety of products.

Quartz

Quartz

Quartzite is a metamorphic rock which comes from the recrystallisation of sandstone and is composed of quartz crystals. It has a fine, compact texture.

Quartzite

Quartzite

Following the crushing process, quartz has several applications in different industrial sectors, such as ceramics and glass.

Crushed Quartz

Crushed Quartz