Galena, Pyrite and Dolomite       Buick Mine, Viburnum Trend District, “Big Bear Trend”, Iron County, Missouri.  You may have seen these in larger sizes with the other big dealers (at big prices) and noted their uniqueness.  This one is 2.9 x 2.1 x 1.5 cm doubly-terminated spinel law twin of galena with some smaller galena and dolomite crystals at its base. A couple tiny touch marks at base otherwise a damage-free floater that views great form any direction. An exceptional piece for this sized specimen.  $160