Where there is silicify arsenopyrit and pyriteization sometimes forms make of ore.

硅化、毒砂黄铁化集中发育的成业体。

Silicify or silicified rock is one more efficacious sign for exploring mine in Xikuangshan antimony deposit.

硅化/硅化岩石是锡山锑的一种很有效的找标志。