Quartz exists in two forms, the normal α-quartz and the high-temperature β-quartz, both of which are chiral. The transformation from α-quartz to β-quartz takes place abruptly at 573 °C (846 K). Since the transformation is accompanied by a significant change in volume, it can easily induce fracturing of ceramics or rocks passing through this temperature threshold.
There are many different varieties of quartz, several of which are semi-precious gemstones. Since antiquity, varieties of quartz have been the most commonly used minerals in the making of jewelry and hardstone carvings, especially in Eurasia.
Our Quartz is the best purity quartz available in the international market. We can supply large quantities any time.
We own and work with coal mines in 3 provinces of Pakistan. Our production areas origins in Punjab and extends to Balochistan and Khyber PK.
CHAKWAL
1 Tawakkal Coal Mine, at Lafi, Tehsil Kalar Kahar, District Chakwal.
2 Sattar Coal Mine, at Noor Pur Sethi, Tehsil Kalar Kahar, District Chakwal.
KPK
Darra Adam Khail.
BALOCHISTAN
1 Dukki.
2 Chamaling.
3 Harnai.
