Quartz and Calcite on Dolomite Cast     Grant Quarry, Greely. Ontario, Canada.  A fine cast (probably after calcite) forming a dome that is crystallized both inside and out with fine dolomites and tiny, bright Herkimer style quartz and calcites.  It measures 5.8 x 4.6 x 4 cm.  Very small contact on back edge, otherwise a damage-free floater.  Exceptionally aesthetic in-hand.  Great views from any direction.  A very fine miniature.  $175