$3,500.00 €3,163 £2,710.00 approx. This specimen is priced in US dollars, all other prices are approximate.
Very lustrous well-formed mostly twinned crystals of Sphalerite measuring to 1.6cm are intergrown on white Calcite crystals on a Quartz matrix. Under a strong white light, yellows and reds can be seen within the crystals. From the Cavnic mining area in Romania.