砂岩 [岩] Sandstone ; Quartz-based ; grit stone ; sand rock

粉砂岩 [岩] siltstone ; aleurolite ; [岩] aleuvite ; [岩] siltite

砂岩学府 Sandstone universities

易北河砂岩山脉 Elbe Sandstone Mountains

鸟栖砂岩 Sagan Tosu

长石砂岩 arcose sandstone ; arkosicarenite

杂砂岩 graywacke ; [岩] apogrite ; wacke ; lithic graywacke

粗砂岩 [岩] grit ; gritstone ; gritrock ; farewell rock

杂色砂岩 variegated sandstone ; [岩] mottled sandstone ; bunter sandstone

硬砂岩 graywacke ; blaize ; Hd.sd