Apophyllite on Quartz (Stalactite)    Jalgaon, India.  These formed in one nice pocket and I was lucky enough to buy all five of the undamaged examples.  This on measures 18.3 x 5 x 3.7 cm and was attached on one end (the end with the large bulge of crystals).  The crystals have a white tint, moderate luster, and are terminated by shallow pyramids.  No damage.  Nice transparency to these sharp crystals.  This is the best example from the pocket.  $325