The main sandstone types in Tushibulake Formation of Lower Siluric are feldspathic lithic sandstone and lithic sandstone in Kongquehe region of Xinjiang.

• 新疆塔里木盆地孔雀河地区下志留统土什布拉克组砂岩,主要为长石岩屑砂岩和岩屑砂岩。