| Company Name | : | RA-KA İTHALAT İHRACAT İNŞAAT SANAYİ TİCARET LİMİTED ŞİRKETİ |
| Location | : | İSTANBUL / ŞİŞLİ |
| Web Site | : | www.ra-ka.com.tr |
| Tel | : | +90(212) 291 99 77 |
| Fax | : | +90(212) 291 99 93 |
MINERALS GYPSUM, ANHYDRITE, PLASTERS Gypsum is a mineral containing calsium sul fate in its chemical composition. In addition to natural Gypsum, synthetic gypsum is pro duced as well. Important gypsum sources include ankm orum, Yozgat, Erzincan, Ankara-Bala, Sivas, Kars-Kağızman, Tuzluca, Denizli-Sarayköy and Niğde-Karakol.