Barite and Sphalerite   Elmwood Mine, Carthage, Tennessee.  This piece displays a wonderful ball of white/cream colored barite on dolostone with a lustrous group of sphalerite crystals.  It measures 7.4 x 5.1 x 4.9 cm.  It is a complete ball n every side as the specimen is a floater.  One tiny spot on botton is a contact or chip on the dolostone.  A great example of this popular material.  $180