Jaspilite and altered phyllite are the main ore types.

主要矿石类型有含铁碧玉岩型和蚀变千枚岩型。

The association of albite-bearing silicolites, phyllite and limestone seems to be an important prospecting indicator.

含钠长石硅质岩、千枚岩、灰岩组合是找矿评价的重要标志。