Photo looks pretty good but I think its a bit better in person.   I do not see any attachment since the backside reminds me of a healed Quartz break or healed Fluorite cleave.  It is flat and a one time break but is crystallized.  The total specimen is undamaged except for the large bottom center crystal which has slight damage to each of two top corners.  However it is hard to see since the color matches the rest of the specimen.  The white Barite remnant is cleaved remnants.  Maybe this was attachment or attachment to something larger.  Aethetic miniature with lots of relief.