Today was very misty and damp when I was out and took no photos. Then I realised that Bobsblip’s challenge today is “rock/stone/brick”  and I have a large collection of stones and rocks, all of which I have found mostly in Britain.  This is only about a quarter of them.   Two of the fossils were in the gravel drive at our previous house and came from a local quarry where many fossils have been discovered.  The variety here represent all three of the main three groups of igneous, sedimentary and metamorphic.