Resembling  a Comet streaking through Space this is a very nice example of a Fluorite and Barite on Sphalerite specimen from the Elmwood Mine in Carthage, Smith County, Tennessee. 
This piece measures 4.5"  x  4" , a bit longer and wider when measured with a soft tape which accurately measures over high areas.
Weighs 1lb 15oz 
 
 Would make an excellent addition to any collection.
Will stand on its' own making a striking display piece