Herkimer Diamond    Herkimer Diamond Mines and Resort, Middleville, New York.  Collected by Jay Walter, October 29, 2014.  3.8 x 3.2 x 2.8 cm crystal with moderate inclusions and a base contact from another crystal.  No damage.  The really weird thing is visible in the second image.  There is a frosted contact that looks just like a pinnicoid termination!  Really strange (I have to assume it is a natural contact... it can't possibly be a face!), I've never seen this in any of the tens of thousands of Herkimer diamonds I have inspected.  A nice aesthetic and an unusual piece.  $200