mirabilite, tripolite, zeolite, pearlite and cement limestone hold major positions. Some natural stone materials such as marble and granite in China are of high quality, with rich reserves.

Known reserves of iron ore are put at 730 million tons, while those for salt are 318 million tons, mirabilite 170 million tons and natron saltpeter over 2 million tons. With its deposits of more ...

Geology enthusiasts also discover rocks and cave minerals ranging from different types of gypsum to mirabilite and epsomite.