Bricks and mortar and Sandstone

Bricks and mortar noun - Building material consisting of bricks laid with mortar between them.

Sandstone and bricks and mortar are semantically related. In some cases you can use "Sandstone" instead a noun phrase "Bricks and mortar".

Sandstone noun - A sedimentary rock consisting of sand consolidated with some cement (clay or quartz etc.).

Bricks and mortar and sandstone are semantically related. You can use "Bricks and mortar" instead a noun "Sandstone".