Tiffany Stone ,or Bertrandite is a beautifully colored stone previously found in a Berylium Mine in Utah now closed. The purple is and Opalized Fluorite, mixed with black Maganese in white. This ia a finely hinged box, the sides are Diabase. Measures 3 1/5 by 2 1/4" by 1 3/4". tifb135$375.00 Add to Wishlist   Email to a Friend    If you are interested in more information for any listed or related items email us at olson352@aol.com (or go to information page).