Kaltun Maden, one of the main sector companies in which Kaltun Holding is active, is one of the biggest mining companies in Turkey with its 56 licensed fields located in 5 main regions which are Çine, Milas, Yatağan, Bursa and Eskişehir. Kaltun Maden provides raw material to ceramics, glass, composite stone, paint, glaze, filtration, silicone cable and other related sectors, and aims to enhance its service network with new products to be added to the product range in near future. Kaltun Maden, which has managed to become one of the most well-known companies of the sector in the sodium feldspar export of Turkey, plays an important role in the world as a micronized and granule quartz producer.