1. Overall scale:

The two major mining belts in the north and south of Guangfeng have ore bodies that extend intermittently for about 20 kilometers. The prospective resource reserves exceed 1 billion tons, and the proven reserves exceed 200 million tons. It ranks first in the world in terms of reserves and quality.

2. Ore grade

The main content of talc is ≥92%, accompanied by 5% quartz and about 2% organic matter.

Core components: SiO₂≈66%, MgO≈30%, with the world's top silicon and magnesium content and extremely low impurities.

3. Distribution of mining areas

It is mainly concentrated in mining areas such as Wucun, Pingtang, Kaokeng, Yangcun and Taoyuan, with good mining conditions, stable strata and strong continuity.